I'm nine episodes into the first season and enjoying it well enough, but not really getting into it. It's kinda like Brother, Dear Brother, except without psychotic bitches everywhere. In fact, that's what this show could really use: some stone cold bitches to torment our heroine. Instead, all the conflict comes from misunderstanding and "oh, I can't tell them how I really feel about them!" angst; it's LiveJournal: The Animated Series.
That said, it's not too shabby. And, for the fans,
here is a slew of wacky Maria-sama doujinshi. Nothing risque (well, perhaps a touch here and there), just goofy antics. Here's some sample art:
Finally, my personal favorite gag in the whole pile of 'em. Bonus points for anyone who gets the reference:
FnordChan