I have a yellowtail blue damsel, and I friggin' love him! He's a little neon blue sweetie with a yellow tail, not a yellowbelly damsel, and he's really peaceful. Now and then he'll get annoyed at someone, but all he does is puff up and bat them in the face with his tail until they either swim away or flare back, in which case he panics and hides. I really want to get a few more of his kind at some point... Every member of his species that I've ever seen acts like this. He's active, colorful, hardy, and peaceful... What more can you ask of a reef fish? Oh, and he doesn't bother shrimp. He'd chase them out of his shell if they went in, but other than that he left them alone.
I hate hearing people say "it's only a $3/$5/$1 fish/shrimp, so it's ok if it dies, I can just get another." It's still an animal! All animals should be treated like they're worth $10,000.
29 sw: Damsel, shrimpgoby, pistol shrimp, waspfish
65 fw: Rummies, glowlight tetras, pencilfish, darters, ottos, f betta, goby, dwarf gourami, ninjas
29 fw: Chili rasboras, pygmy cories, P. Gertrudae