Here's a much simpler explanation: The Feds submit a FISA order for specific data collection. The companies' lawyers approve it. Then the NSA has a convenient user interface for accessing that data (perhaps real-time?) somehow from the companies' servers (possibly through an intermediary). How else is this data being sent to Ft. Mead? Thumb drives via FedEx?

The dates on the slides might be when a company has erected some convenient access point to grab the data "lawfully" obtained by a FISA order. Microsoft whipped something together quickly. Apple took years to get the UX just right.

Frankly, sucking in ALL of the Internet seems extremely difficult and useless. We're talking GOOG+AAPL+MS+YHOO+Skype+many more. And all for $20M/year? The gov't spends more on toilet paper.