I have never been a fan of Buffy or Angel and have no intentions on watching them, but I love the other shows. I want to join (if I have a space then, all these awesome swaps he he) but I am afraid that wouldn't be fair to the other swappers.
It is no problem. You don't have to have seen them all to join, I will not partner you up with someone who only wants Buffy/Angel crafts. I partner based on favorite shows, crafts you want, skill, etc.