This 2008 speech by Thomas Fingar is pretty informative,. For example, there’s his description of Intellipedia in response to a question from the moderator.

Intellipedia is a classified version of Wikipedia that we started up about two and a half years ago. And part of it was sort of responding to the way our younger workforce lives in the digital realm.

<snip>

We want people to have the equivalent of an eBay reputation.

These references by the moderator were current at the time:

That concept of reputation – one can spin that out a little bit. The Intelligence Community version of Friendster or MySpace or whatever where the more friends you have, the better you are thought of.

Anachronisms are funny.