Anime from this year:
Ano Hana (Right off the bat I already know this is gonna be a tear jerker.)
Hanasaku Iroha (Nice slice of life anime)
Ao no Exorcist (Pretty cool)
C (Cool concept, but it's not very interesting to me.)
Deadman Wonderland (Decided to read the manga, too. I'm curious to see how this one ends.)
Denpa Onna to Seishun Otoko (Cutest anime of the season.)
Gosick (Meh.)
Maria Holic Alive (I actually really enjoy Maria Holic, and I'm enjoying this season, too.)
Nichijou (So much win.)
Ore no Imouto ga Konnani Kawaii Wake ga Nai Specials (I like this one better than the main series. Kuroneko FTW.)
Anime from earlier years:
Darker than Black (4 episodes in, and it's pretty good. Taking a little break, though)
Monster (9 episodes in, and it's pretty good. Started watching around the same time as DTB, and taking a little break)
Gintama (5 episodes in, and it's just so boring, but I KNOW it gets better.)
Katanagatari (Okay, I'm 6 episodes in, and I don't see what the big deal is. They talk too much during the fight scenes and it's really aggravating me.)
Mushishi (4 episodes in, and I should really stop watching these shows at the same time. It's a relaxing show.)
NANA (8 episodes in, and it's also a little boring, hope it gets better.)
Fullmetal Alchemist: Brotherhood (Waiting for more English dub episodes, since I love the English dub so much)
Hellsing Ultimate (Like everyone else, still waiting for episode VIII)
Black Lagoon: Roberta's Blood Trail (Waiting for final episode)
As for animes I just finished, the english dub for Ghost Stories.
Best. English dub. Ever.
EDIT: Now I'm watching Cardcaptor Sakura, which I haven't seen for years. The dub is one of the worst things I've ever heard (And I grew up listening to it.), so i decided to watch the subs, which is waaaaaaaaaaaaaaaay better. I love the Japanese opening, and Sakura's voice is cute, and the soundtrack is a hell of a lot better.