I think it would be neat if we had a little tab in-game where we could write ourselves notes. There are many times I'm in the middle of something and I need to log, and when I come back on I forget what I was doing. We could use to to remember how many Warsoul mats we need for Puzzle, to tell our faction leader something, which toon you left your gear on, etc.
I remember when I was little and played Runescape, they had a feature like this. It was very useful.
So there's that suggestion! Thanks all.