Well, I have speed through wiki and I can see the benefit with the ability to have lots of information.

It seems that it could be used for all the items that are currently used for email and felix. How will it be indexed. It seems that you can restrict (or a least identify the person doing the changes) so that will be fine.

One downfall, is that people that spend most of there time making comments on everything will definitefly fill any available space.

I would like to have an easily updated device for finding info all the things I need, but it is the indexing that counts.