I really don't know when I used it. But there it was, the only suggestion to Figglesworth...

Heh, actually, if you count the little meme fics and five-sentence fics I've done but not added to the archive, I've probably topped one hundred. But anyway, I have some ideas, and the fifty sentences, and Bingo (even though I've done quite a few of those already). I think I can manage eight more before May twenty-first.

Nope. Though LJ does know about it already- there was a thing about it on their main Help page.