When I was a moderator I was not selective at all, I read every post I could, and made sure everything is running smoothly.
Now that I'm a normal member, I'm REALLY selective. Life basically if I see a thread by Elf, I normally don't waste my time. I mean sometimes you just have to pick on the trolls, but most of the time I just ignore them. On the other hand I think I've read every post made by ysabel, jeanie or himeko. Lol.
Who knows. I'm not picky unless you're a definite troll, then I think you're garbage, and who reads garbage?