All Forum Comments
Comment by Pentaxophile posted on Another pointless thread at 24/02/2011 - 21:22
Perhaps the most disturbing revelation is this. The US Air Force has been tendering for companies to supply it with persona management software, which will perform the following tasks:
a. Create "10 personas per user, replete with background, history, supporting details, and cyber presences that are technically, culturally and geographically consistent … Personas must be able to appear to originate in nearly any part of the world and can interact through conventional online services and social media platforms."
b. Automatically provide its astroturfers with "randomly selected IP addresses through which they can access the internet" (an IP address is the number which identifies someone's computer), and these are to be changed every day, "hiding the existence of the operation". The software should also mix up the astroturfers' web traffic with "traffic from multitudes of users from outside the organisation. This traffic blending provides excellent cover and powerful deniability."
c. Create "static IP addresses" for each persona, enabling different astroturfers "to look like the same person over time". It should also allow "organisations that frequent same site/service often to easily switch IP addresses to look like ordinary users as opposed to one organisation."
Rather scary that the military is getting involved!
Makes you wonder whether any of this might be used (or be being used?) to 'spike' political foment in certain countries...
Comment by Pentaxophile posted on Robo-Troll at 24/02/2011 - 21:14
Comment by Pentaxophile posted on Amateur Photographer at 24/02/2011 - 14:06
Comment by Pentaxophile posted on Sigma 50f1.4 vs Pentax 40f2.8 at 24/02/2011 - 11:21
Comment by Pentaxophile posted on Why is the Tamron 17-50 F2.8 not more popular? at 24/02/2011 - 11:13
It wouldn't be an issue if the 16-45mm only extended a cm or two, but it goes out quite a long way. Its a minor thing, but it does bug me ever so slightly.
Comment by Pentaxophile posted on Why is the Tamron 17-50 F2.8 not more popular? at 24/02/2011 - 11:01
Comment by Pentaxophile posted on Why is the Tamron 17-50 F2.8 not more popular? at 24/02/2011 - 10:47
Comment by Pentaxophile posted on FS: Tamron 17-50mm f/2.8 £200 with 3 month warranty OR swap for 18-250 at 24/02/2011 - 10:38
Comment by Pentaxophile posted on Why is the Tamron 17-50 F2.8 not more popular? at 23/02/2011 - 23:11
Wide open at 200mm/f4:

Can't remember the settings on this. possibly f5.6:

The only thing that puts me off using this lens more is the size and weight! So I just use it with a PK adapter (not the more expensive PKA ones - which are temperamental anyway!) Someone had one for a tenner on here recently...
Comment by Pentaxophile posted on Tamron Adaptall 2 70-210 zoom (46A) at 23/02/2011 - 20:00

