I've been on another anime series spree the last year (some I've watched more than once years ago):
Soul eater, Hell Girl, Black cat, Blood, Basilisk, Hellsing, Ouran high school host club, Clannad after story, Death note, Full Metal Alchemist brotherhood, R.O.D, Furi kuri, Chobits, The Melancholy of Haruhi Suzumiya, Wolf & spice, Full Metal panic, Elfen Lied and Steins Gate (just started on this one).
I do want to also watch Cat Soup which I have had 2 recommendations for