This season:

Shinryaku! Ika Musume
Toaru Majutsu no Index II
Yosuga no Sora
Panty & Stocking with Garterbelt
My sister can't be this cute
Motto To LOVE-Ru
The world god only knows
MM!
Fortune Arterial: Akai Yakusoku

Old stuff:

Gotta finish all the gundams... right now on Zeta Gundam

Still watching:

Shinryaku! Ika Musume
Yosuga No Sora

Trying to Finish:

FMA: Brotherhood
Moetan
Hellsing
Gunslinger Girl (the second one/season)
Last Exile
Higurashi no Naku Koro ni

and a ton of movies...

That's it for the moment, I miss Working!! that show was awesome T_T

I'm currently watching:
Half way through Saiunkoku Monogatari season one.
A few episodes into Red Garden, not sure I'm going to continue.
Almost done Glass no Kamen.
Alittle less then half way though Tengen Toppa Gurren Lagann, gonna finish it one of these days.
Sentou Yousei Yukikaze downloading now. update: finished. Very interesting and enjoyable. Fighter aircraft anime, but not your standard fair, unsual, but good.

Since new season just started...here's my to-watch list for this season:

Infinite Stratos
Freezing
Kimi ni Todoke 2
Fractale
GoSick
Yumekui Merry
Mahou Shoujo Madoka Magica
Hourou Musuko
Kore wa Zombie desu ka
Mitsudomoe 2

As well, some older stuff...

One Piece
Index 2
Fairy Tail
Bakuman

Mitsudomoe 2!1!!! Soo good and Kimi ni Todoke 2 and Hourou Musuko TRAPS!

ripped from MAL

Black Lagoon: Roberta's Blood Trail
Dragon Crisis!
Gosick Airing -
Haiyoru! Nyaruani: Remember My Love(craft-sensei) Airing
IS: Infinite Stratos Airing -
Mitsudomoe Zouryouchuu!
Onii-chan no Koto nanka Zenzen Suki Janain Dakara ne!!
Toaru Majutsu no Index II

What I'm currently watching

Ano Hi Mita Hana no Namae wo Bokutachi wa Mada Shiranai
Astarotte no Omocha! Airing
Black Lagoon: Roberta's Blood Trail
Denpa Onna to Seishun Otoko
Dog Days
Gosick
Hanasaku Iroha
Hidan no Aria
Hoshizora e Kakaru Hashi
Kämpfer für die Liebe
Koe de Oshigoto!
Maria†Holic Alive
MM!: Specials
Nichijou Airing
Oretachi ni Tsubasa wa Nai
Seikimatsu Occult Gakuin
Softenni Airing
Welcome to the NHK!

Oretachi ni Tsubasa wa Nai is... confusing as hell... can't really complain about the fanservice though lol.

I watched the first ep and it was confusing. Loli is win though!

I'm very far behind and lazy. I didn't even finish Index II or other shit.

I'm on Ano Hi Mita Hana no Namae wo Bokutachi wa Mada Shiranai cuz its ORIGINAL AND GOOD!

Also Hidan no Aria gunz and girls yup!

Ano Hana is really good, I really enjoy the story. I'm so looking forward on how it ends.

Stuff I'm currently watching as well:

A-Channel
Ano Hana
Ao no Exorcist
C - The Money of Soul and Possibility Control
Deadman Wonderland
Denpa Onna to Seishun Otoko
Hidan no Aria
Hanasaku Iroha
Nichijou
Oretachi ni Tsubasa wa Nai
Sengoku Otome
SKET Dance
Steins;Gate
The World God Only Knows 2
Yondemasu yo, Azazel-san
Fairy Tail

I'm still trying to catch up on some stuff from last season.. like Gosick.