Plenty of good anime!
Panty show - not for everyone (I think its stupid) but even if you dislike it, it's worth 20 mins of your life each week just to appreciate the art/animation.
Star Driver - pacing is episodic monster of the week, but awesome action/mecha and eventually like every super robot of the week show it'll get really good before it ends. Plus it'll be in SRW one day so it's good to watch.
Sore demo machi wa matteru - best comedy. Nonstop hilarious after the first 2eps which are less funny because they setup the plotlines.
Imouto show - entertaining. It's not artistic, it's not offensive, not bad, but every aspect is competent so it's enjoyable in the same way Densha Otoko was enjoyable because it focuses on real world super nerd culture.
Jellyfish Princess - ok. I don't like the art designs much (too shoujo), but it's entertaining and not dumb or offensive.
Arakawa under the Bridge season 2 - I'm still watching S1 but the show is great, so unless it gets bad S2 should be good as well!
Super Robot Wars OG2 - no this isn't actually good anime, I'm just listing it because I like SRW!
Previous 2010 shows you could always watch if you haven't seen:
-Tatami Galaxy - best show this year
-Angel Beats - it comes off as generic at first, but it's actually pretty neat
-House of Five Leaves - can't vouch for but I heard it's good
-Katanagatari - can't vouch for but the source material at least is by a great writer and the art looks kind of like Okami meets Gainax.