I haven't been active with lj long enough to know about the meme thing yet. I'm a challenge maven, partially because I have way too many ideas and partially because I love encouraging others to write and to find enjoyment in it. I also post prompts and some of the bunnies for stories that I won't ever find the time to write. I know that most of them will never be taken, but it's always really nice when someone does choose one and go for it.