A wiki wha?

I'm in the camp of wiki supporters, Wikipedia has come through for me several times serving as a link to more "authoritative" sources on topics I have researched through it. Plus I'm a big fan of the collaborative knowledge sharing that wiki's promote.

The LTA run wiki mentioned in this lesson is a great idea, I also would like to see something in wiki style applied to the general system and benefits announcements that can be hard to find on the intranet.