Oh geez, I don't know if I can pick a favorite anime. e_e
I personally like gankutsuou, but that's mostly because of the animation style. Otherwise I make fun of the characters all the time.

My favorites are always changing xD

Right now I'm into "Betrayal Knows My Name" "裏切りは僕の名前を知っている", "Uragiri wa Boku no Namae wo Shitteiru", also known as UraBoku.

x3

I would have to say my favorite anime is Kuroshitsuji as you can see for my avi and user name.

My Absolute All Time In The World Favorite: SAILOR MOON!

That's a hard one. We often discuss this, and it ends up with many answers... but one of them must be Bokura Ga Ita. Love it c:

I wish I had a favorite but right now I'm sort of in anime limbo where I like things/love them but none are like, above the others. O= !

I just got into Kuroshitsuji recently ;) it seems like a great anime.
and Grell is <3___<3

I really like strawberry panic.. as yuri anime

My favorite anime...I bet you can only say you've seen, at most, 2 out of 3 of my favorites

In order: Ergo Proxy, Fullmetal Alchemist, Desert Punk

My favorite is probably Trigun, but after that I have to say it's a close race between Bleach, Naruto, One Piece, Evangelion, and FMA.

I COULD GO ON FOR YEARS.

But my ultimate fave would hafta be Neon Genesis Evangelion. :3

I cant pick between Blood plus and Vampire knight

Claymore was pretty awesome but I dunno if I could pick a favorite

I can't pick a favorite!
I love... so many.
Top two might be Code Geass and Sailor Moon.
But I also love Bokura Ga Ita.
It's probably my favorite manga everrrr.

I don't really have a favorite. I guess I'd say Fruits Basket, but I liked the manga much more than the anime.

I have to many favourites, but I shall try and list a few.
FMA, Gundam 00, Naruto(+Shippuuden), Hakuouki, Honey & Clover, Blood +, Natsume Yuujinchou, Ano Hana, Bakumatsu Kikansetsu Irohanihoheto, Peacemaker Kurogane, Mononoke, Phantom: Requiem for the Phantom, Tegami Bachi...

aah I better stop >_>