Is there any way you can add a button to the Forums that allows you to see all new posts since your last visit? It would make it easier to participate and keep up with everyone, especially if you don't have a chance to visit every day. Also, a button to mark those forums as "Read" would be helpful as well (so the same results don't show up next time you visit).
Another helpful thing would be a button that allows you to see all posts you've made and another button for any threads you've started (maybe this could be something added to the profile area?). This way I can easily check to see if someone replied to something I posted, which would be especially helpful if I was looking for help with digiscrapping or my program (PSP).