I have seen furries wearing tails before, but it was in a smaller space where people couldn't walk around much, so then the tails didn't really interest me too much. But here there's tons of space for people to walk around and it's possible to see how nicely the tails move when people walk. It's really made me want one too >.< (Sure, I -do- have a tail, but it's made of real fur and bringing it would have been against the con rules. Would be super-fun to have a lavender cheetah tail or a brown woof tail tho.)