Dates when PRISM collection began for each provider

[damnedifIknow]

http://www.pcworld.com/article/2041144/former-cia-assistant-edward-snowden-outs-himself-as-nsa-whistleblower.html

[damnedifIknow]

1. Facebook and Google insist they did not know of Prism surveillance program

"With their credibility about privacy issues in sharp focus, all the technology companies said to be involved in the program issued remarkably similar statements.

All said they did not allow the government "direct access" to their systems, all said they had never heard of the Prism program, and all called for greater transparency."

http://www.guardian.co.uk/world/2013/jun/07/google-facebook-prism-surveillance-program

Damned if I know

[Ian David]

2. People still used AOL in 2011? n/t

[Recursion]

4. All of those listed are chat protocols as well as companies

Maybe it's when they added those protocols to the listener. People do still use AIM and ICQ.

[Recursion]

3. Nothing like a badly-designed, out of context powerpoint slide...

... to clear things up.