1) A buddy list be added to the forums
2) An ignore list be added to the forums
The way I see it, if the person annoys you enough, sometimes you'll be forced to flame them (or just want to really really badly). Now if that person's on an ignore list and SRF automatically hides whatever nonsense that they post so you can't see it, you wont' have to flame anyone because ignorance is bliss!
If this idea has been suggested before...oh well I'm suggesting it again
