Guild Wars 2's upcoming trait and skill balance changes, ArenaNet wants to hear about them. Provided you can communicate them in constructive fashion, of course.
Game design lead Jon Peters has crafted a forum thread highlighting the proposed December 10th balance changes, and in it he solicits fan feedback on everything from PvE to WvW. There's a lot to digest in Peters' thread, and that's before you get to the 23 pages of responses. See for yourself by clicking through the links below.