Fix the forum so that if I get distracted and my forum login expires, save my draft, so I can recover the partially complete post I put a lot of work into, instead of starting over with a blank post!
Unfortunately, this forum is not done by us, but by http://www.simplemachines.org/
Personally, I have login forever valid, and also if I intend to write something larger I write in a text editor and save frequently, in case the power goes off.