I am really late on this, but I just wanted to say this, as a vampire:
The idea of vampire hunters in SL is AWESOME. Seriously, I would love to see that. It would, to me, add to the thrill, trying not to be caught. The only issue is, most sims don't allow damage, so even if the vamps or any other fantasy culture in BL were hunted, it wouldn't mean much, unless it did damage within the BL system. If you are still playing, I suggest you bring that up to LL somewhere. I would love to see that become a thing.
As for us hanging out at Freebie places, and I can't speak for everyone out there, but a lot of us go there to hunt and gain minions to advance in the game. Some people do this unfairly, by biting first and asking questions later. That's a low blow IMO. I have yet to gain a single minion because I guess I do it the "right way" lol. But in all seriousness, I ask people if they need help, and I don't go after the people who JUST joined. I want them to at least have a feel for SL first. Anyway, a lot of people who want to be in BL, whether they heard about it or not, they will tell you/ask you. You don't have to say a thing. Now I've started talking to destroyed vampires because I don't like going after new people. The "idea" of being a vampire or lycan is appealing to some, but it really is expensive as hell, and I don't want to have someone who is so excited to be in that only to be screwed over because they just don't have the money to pay.
I'm not saying this to make myself sound better than anyone else, I'm just saying that, from what I have seen at the free places, MOST of us anymore don't randomly try to bite people....but there are people who do, and they make all of us look bad. :-/
Either way, since I'm so late, I'm sure you have probably forgotten about this entirely lol. But seriously, Vampire hunters would be an awesome addition to BL roleplayers....provided BL doesn't try to make a fortune off of that too.... *sigh*