They're all over the place and I'm not going to take the initiative to start multiple threads that are four months ahead of their time anyways.
Couple of anime trailers if you haven't seen them already. Share if you know there's more.
Placed in link form because... there's going to be a lot, I think.
Madoka Magica (ClariS OP playing)
YouTube - 33M 101229 C79 Magical Girl Madoka Magica
Far away, but more focused
YouTube - 33W 101230 C79 Magical Girl Madoka Magica
Close up, but BLINKS LIKE ****. Same as above though.
Main character is so cuuuuuuute. And Sayaka yelling for Madoka to be her wife. [#＞m＜]
YouTube - 33N 101229 C79 Hanasaku Iroha
Real long trailer, but looks like a nice slice of life anime. Seems like some drama too.
YouTube - 33o 101229 C79 Dragon Crisis
Still on the fence with this anime. I'll give it a shot, but it doesn't sound very catching.
Kaitou Tenshi Twin Angel
YouTube - 33P 101229 C79 Kaitou Tenshi Twin angel
I don't know what this is. I thought it was an original work, but I checked MAL and it says it's an already aired OVA series. Maybe it's a renewed project? Seems really moeblob sugar happy though.
Lotte no Omocha!
YouTube - 33R 101229 C79 Lotte no Omocha！
Looks cute and stuff, then you get to the fact that she's a succubus that needs semen and it's like "LET'S HOPE THE BILL DOESN'T WORK"
Denpa Onna to Seishun Otoko
YouTube - 33S 101229 C79 DenpaOn-na to SeishunOtoko
delishuz futon girl
YouTube - 33T 101229 C79 Mouretsu Pirates
Original? No info, FansubWiki doesn't list it. Looks like a weird conglomeration of ideas, not sure if that's a good thing. I'll be honest, the trailer doesn't make it look good. And I kind of hope it's right.
Kore ha(wa?) Zombie desu ka?
YouTube - 33X 101230 C79 Koreha Zonbie desuka
Nothing you haven't seen.
YouTube - 341 101231 C79 SOFUTENIx!
Fanservice of Tennis. No info on this, seems new.
Oretachi ni Tsubasa ha nai
YouTube - 342 101231 C79 Oretachi ni Tsubasa ha Nai
Looks real high quality. Some fanservice. Most likely omnibus from what I see.
Hidan no Aria (Aria of the Scarlet Bullet?)
YouTube - 343 101231 C79 Hidan no ARIA
Doesn't show much.
Hoshizora he Kakaru Hashi
YouTube - 344 101231 C79 Hoshizora he Kakaru Hashi
Looks like typical harem anime. Been a while since I've seen a straight up harem anime though.
Black Lagoon Roberta's Blood Trail 03
YouTube - 345 101230 C79 BLACK LAGOON Roberta's Blood Trail 003
Mentioned just because the beginning of the trailer is funny.
I think that's it for now.