Just thought I might as well suggest it, and post links to the mods themselves so people can see them.
Obviously it's your site so you have the decision on whether or not to add any of them.
It would be convenient, I use a lot of IM networks so if more were to be added people can contact me easier.
And I bet the same goes for others.
Anyway, I figured I might as well mention it and see what other people, espeically you the admin, thought.