I'm a replier. Mostly because I never have any good ideas for topics. Especially in roleplays. I like, can't ever come up with a subject interesting enough to live past page 7.
Starter. Whenever I join something a role play, I get bored and leave. So usually, when I find a role play I like, I put the same idea, different words, different plots, and with 1 or 2 things different. Which is a bad idea 'cuz they get closed.