I've had a few people I've wanted to /blist. Expecialy this guy that swore and flamed the heck out of me - this was when I asked for a thankyou for helping him fight the M6 dragon (which he claimed he was in a bad mood, but that's all I asked).

But hey, chances are that he won't ever talk to me, and I won't ever talk to him. So I don't really need to blacklist him. I just don't get why people can be so rude and think it's okay?