All Forum Comments
Comment by Shaky posted on Pentax K10d Newbie photos at 26/08/2008 - 19:12
It is perfectly acceptable to measure percentage changes in anything, even if those things are themselves percentages of something else.
If you take an insignificantly small number and double it, is it meaningful to characterise it as growing by 100% or as being 2x insignificant?
Only people that don't understand numbers interpret such a thing as additive rather than multiplicative.
Comment by Shaky posted on Pentax K10d Newbie photos at 26/08/2008 - 17:52
Hoya supples the glass....
Following is snippet of a Reuters story from the latest Hoya quarterly financial report:
The company enjoyed brisk demand for endoscopes, which are used to examine internal organs, but its digital camera operations came under pressure from slower sales and price falls.
Hoya bought camera and medical equipment maker Pentax last year, adding digital camera and endoscope operations to its business portfolio, which includes chip-making gear such as mask blanks and photomasks, and digital camera lenses.
The Pentax division posted an operating loss of 38 million yen for the quarter.
Hoya Chief Financial Officer Kenji Ema said it would be difficult for Hoya to turn the Pentax unit profitable on a quarterly basis in the current business year through March 2009.
"We are planning various restructuring measures, which will cost us at first and then benefit us later," Ema told a news conference.
http://www.reuters.com/article/companyNews/idUKT1934020080811?symbol=7741.T
You pay your money and you take your chances. However alarm bells are ringing loudly on my bullshit detector as the rumour mill reaches fever pitch regarding planned Pentax product announcements for Photokina.
I have already deferred what are significant purchases in relation to my existing investment in the Pentax system until I see what is in fact bought to the table. If they fail to deliver I am highly likely to jump ship.
Comment by Shaky posted on Pentax K10d Newbie photos at 26/08/2008 - 16:38
blah, blah blah
People can now either elect to read what I wrote or engage in some more back-slapping; either way it is no skin off my nose.
Comment by Shaky posted on Pentax K10d Newbie photos at 26/08/2008 - 16:28
I haven't found 2007 figures for Pentax yet, but IDC report that Canon's share fell again, to 42.7%.
http://www.cnet.com.au/digitalcameras/cameras/0,239036184,339287903,00.htm?feed=pt_digital_slr
or
http://www.imaging-resource.com/NEWS/1207604859.html
These numbers show Nikon gaining 7% market share between 2005 and 2007 (or a 25 percent gain in percentage market share using the ludicrous measure you cite above-more on that later).
As such my initial suspicion is substantially confirmed that that you are deliberately seeking to perpetuate your original dishonest argument, since on this basis icemann should obviously rush out and buy Nikon gear.
Furthermore, the reason you have been unable to find any figures for Pentax in the press release and other rehashes of the latest IDC data freely available, is undoubtedly because their market position is insignificant. Pentax is quite simply off the radar screen.
Following are some market share numbers for the first half of 2008. They are for Japan only but there seems little reason to believe they are materially different from the rest of the world except that Japan could well be a leading indicator:
Manufacturers:
Nikon: 40.7%
Canon: 40.6%
Sony: 8.6%
Olympus: 5.3%
Pentax: 4.4%
Top 10 Camera models:
Canon XSi/450D: 14.5%
Canon XTi/400D: 14.4%
Nikon D80: 13.1%
Canon 40D: 9.9%
Nikon D40: 9.2%
Nikon D60: 9.1%
Nikon D300: 4.4%
Sony A350: 4.1%
Nikon D40x: 3.8%
Sony A200: 2.8%
Source: http://bcnranking.jp/news/0807/080724_11351.html
Translated via http://forums.dpreview.com/forums/read.asp?forum=1000&message=28963127
Pentax (and Sony and Olympus) sold virtually no DSLRs in 2004, so it is to be expected that their market shares will have grown massively since that time
For example, given the pace of product development in the dSLR market you are arguably no better then your current product lineup, in which case you should use year on year change. Conversely if you wanted to show long term trends you might use a comparison between the heyday of film when Pentax dominated the market – indeed was synonymous with it – and from which their market position has subsequently collapsed spectacularly.
However, rather than using something to provide a meaningful insight, by your own admission you deliberately select a year in which Pentax was either not in the dSLR market or was only just entering it, as a basis comparison. You are quite clearly endeavouring to wilfully mislead.
In this context let us not forget the injection of your spurious percentage gain in percent market share measure. Changes in market share, which measures market power, are measured in percent market share; period.
Company X moving from a market share of 1% to 2% enjoys an imperceptible increase in market power. Clearly a claim that they had increased market share by 100% is a gross misrepresentation of the actual situation, since there is a complete disconnect between the percentage change and the base amount involved.
Furthermore in the case of both hypothetical company X and Pentax , this magnitude order of gains is statistically insignificant typically falling well within the margin of error in this type of analysis.
Eagle eyed readers may also have noticed that you slyly inserted your misleading homespun measure in square brackets in to the IDC market data; a reputable market research firm would never include a meaningless number with such vast potential to mislead.
So on the basis of the evidence adduced so far, my statement is almost certainly correct.[quote]
However, you carefully cherry-pick data points to make your dishonest argument, then attempt to defend the indefensible by hiding behind semantic devices, like some cheap lawyer lacking the skill to construct anything other than misleading verbiage. Or an unscrupulous stock promoter churning out press releases for a pump and dump operation. I notice you are based on the Isle of Mann; would either of those ‘professions’ fit you by any chance?
The latest example is somebody who accuses me of being "wildly misleading" when he has clearly not the faintest idea of what he is talking about. Ignorance and insolence in equal measure.
Comment by Shaky posted on Pentax K10d Newbie photos at 26/08/2008 - 15:46
I think you will find that Pentax has increased its market share over the past four years, whilst Canon has lost market share. Which do you want to follow, the one going up, or the one going down?
Would you care to provide any hard facts or sourcing for what at best appears to be a wildly misleading line of argument?
Comment by Shaky posted on Pentax K10d Newbie photos at 25/08/2008 - 11:07
Norton is very difficult to remove entirely
Best way to kill it completely is to run a little freeware tool called Win Patrol: http://www.winpatrol.com/download.html
This allows you to examine services and start up programs and disable them one by one and includes a decent look-up reference.
It is also a useful adjunct to anti-virus software, since it sits in memory and requires authorisation for new applications/processes seeking to install themselves; if you are not specifically installing something it is reasonable to assume that malware has slipped through other defences.
Comment by Shaky posted on Norton AV 360 at 28/07/2008 - 19:42
I have neither the time or inclination to get into a tedious sentence by sentence bun fight with you over this.
Therefore I am happy to leave you the last word:
I was piecing together what is possible
Comment by Shaky posted on Full frame DSLR ? at 14/07/2008 - 15:09
When you asked for a link, I just googled for it, copied and pasted it here within 20 seconds. Finding this information is easy enough.
Read into it what you will, but I am glad that Samsung is prepared to invest into 'our product'
I haven’t seen any comprehensive market studies on the digital camera market but from what I can quickly piece together Samsung have gone from nowhere in market share terms to becoming a big player in the overall market.
It seems they may have around 15% of the total worldwide digital camera market, estimated at around 130 million units per annum=20 million units. . Furthermore, without basing this on much I would assume they make sensors for a substantial portion of their market share of the 630 million camera phones sold annually. This is what Samsung do; big, big volume.
By contrast the market for dSLRs is less than 10 million units per annum, of which I would guess that the full frame segment is most certainly less than 5% and probably less than 2% in volume terms. This means the total full frame market is less than 500,000 units per annum of which Samsung have a current market share of 0%.
Even if they could poach all of the Nikon and Canon business simultaneously this would be a tiny, tiny sideline that is just not consistent with Samsung’s high volume, market leader strategy.
That said the d SLR market has been growing, and basic business planning/prudence could warrant R&D is committed to have designs available that cater for any future market eventuality, notwithstanding the fact that any R&D pipeline - never mind one as big as Samsung’s - will contain a large majority of projects that never make it to commercialisation.
This view would be subject to greater uncertainty if your Sony/Playstation analogy were accurate but unfortunately this is simply not the case. Sony have always made either marginal or negative returns on the Playstation hardware itself but have been handsomely rewarded for this seeming act of generosity by vast profits from captive sales of in-house developed software and fat royalties from third party publishers; a cross-subsidy. Conversely Samsung have no such means of financial compensation since they have farmed out all lens production to third-parties, as far as I'm aware.
Furthermore, the investment required in new lenses to switch systems for existing - and likely also a majority of prospective - full frame customers is in no way comparable to that of a few video games at £10-20 a pop.
I don’t know the dSLR market in any detail but I do know that markets where you have two dominant suppliers (in this case Nikon and Canon) tend to generate terrible profits across the board, and see little reason to suppose it is different in this case (just look at the complete exit of Konica-Minolta a few years ago).
In such circumstances it is nevertheless possible for small players to make decent profits by carving out niche markets, but entering a highly concentrated full frame segment certainly doesn’t fit that bill. And baring them hitting on a winning formula, I unfortunately see a somewhat higher probability of Pentax going the way of the dodo than launching a shiny new full frame dSLR.
Comment by Shaky posted on Full frame DSLR ? at 14/07/2008 - 12:16
Sure, no probs:-
http://www.amateurphotographer.co.uk/news/samsung_hints_at_fullframe_sensor_for_professional_digital_slr_camera_news_227234.html
I am in the market for a wide angle zoom lens and it would obviously be nice to keep my future options open as far as possible.
That said on the basis of this evidence alone it seems to me your enthusiasm for the prospect of a Samsung (/Pentax) full frame dslr is not sustainable.
Who knows though.
Comment by Shaky posted on Full frame DSLR ? at 13/07/2008 - 22:18


If you take an insignificantly small number and double it, is it meaningful to characterise it as growing by 100% or as being 2x insignificant?
But it's likely to be very significant for the company that's just doubled its output. There's nothing "lies, damned lies and statistics" about that at all.
Judge orders rewrite of sales tax analysis
By Howard Fischer
PHOENIX — A state judge ordered late Friday that the description of a proposed tax increase for transportation be rewritten to exclude a calculation of how much the levy will increase.
The description is to be put into pamphlets mailed to the home of every registered voter.
Maricopa County Superior Court Judge Edward Burke said it may be "mathematically correct" to say that Proposition 203, which would boost state sales taxes from 5.6 cents on every dollar spent to 6.6 cents, equals a 17.8 percent increase in what people will pay in sales taxes.
But the judge said such calculations "are likely to mislead many voters."
http://www.azstarnet.com/allheadlines/250989