Thanks Psionic for the update and new features!
Suggestion for a new hack that would be similar (but not the same) as this:
Alias System:
1. Allow members to have an admin-defined number of alias names to post under.
2. Forums would have the option to allow users to post under an alias. Alias forums would have a dropdown of all the member's alias' in the "Post From" box.
3. Each alias would also be able to have its own seperate avatar.
The reason this would be useful is that a lot of roleplaying game forums have a forum set aside for users to post "in character". An alias would allow them to post under the name and with the avatar of their character without needing a seperate user account.