01: Stay on-topic. Any Avatar graphics (icons, banners, headers) are welcome, as are requests, but "what program do you guys use to make your icons?" goes to icon_tutorial and "are there any other Avatar communities out there?" can be answered here, in memlu's awesome resource post.
02: Use an LJ cut for three or more icons.
03: Warn if your icons contain spoilers, would you? A simple "don't click if you haven't seen ep #10" will work just peachy, and it'll save us a lot of trouble in the long run. ♥
04: Have fun! (<-- obligatory cheesy closing)