What web apps would you like to see?

[C0FFINCASE]

Something for LG for the remaining active members, an AJAX Chat built in. However, make it optional through the user CP settings so if you don't want it you could disable it so it's not eating at your loading times.
Could implement user level permissions (admin/mods can ban etc etc)

Edit:
Public room which everyone is in
Private rooms
Group chats
Single IM.

Just throwing out ideas.

This is actually a good idea. We can move what activity there is on Skype back to the site.