I love wikis.
In fact I've set up a wiki here...to help us set up a wiki to replace Samepage (MAYBE!!! Don't get all excited yet!)
Wikis are great because they are so collaborative. Anyone can change them (or just the people you want to), they're adaptable, and offer the ability to intigrage other 2.0 technologies.
Let me know what you think about a wiki for Samepage.
Post something to our new wiki, send me an email, or call me.
I'm really excited about all of the possibilities this will open up for us.
Looking at other library wikis has really helped me think about what we would need to implement a wiki in our library.