This is really interesting (and I've just gone and read celli's as well). I think you're wrong, though, when you say "But the numbers are very clear that I'm not a "popular" author". I'd say in current FK fandom your fic is indeed popular; but the numbers are bound to be low since it is, alas, such a tiny fandom nowadays.

I think I'll try the meme myself once I've finished my ficinabox assignment. Otherwise, I fear this will prove one of those fascinating procrastinations (and rather more fun than housework, if you get what I mean); and the deadline is too close for that.