Pastebin and Buddy Topics.

[PoLlama]

A Pastebin is a forum where members may create a topic, however cannot browse the topics unless they have the exact URL. Good for temp downloads, private discussions, and etc. Would be great if it were built-in to SMF.

Also, Buddy Topics. Topics that can only be viewed by Buddies, this would give actual use to SMF's buddy list.