I've watched more than a few series, with one of the latest being Fate/Zero. I intend to make my way through the Fate franchise. I also enjoy Fullmetal Alchemist, Hellsing, Azumanga Daioh, Neon Genesis Evangelion, Death Note, Puella Magi Madoka Magica, Soul Eater, and Ghost in the Shell: Stand Alone Complex. I also enjoy, to lesser degrees, Dragonball and Naruto. And while I'm no diehard anime fan, I have got signed copies of most of my Evangelion DVDs (with Yuko Miyamura, Tiffany Grant, and Brina Palencia, amongst others, signing the various DVD covers).
I also enjoy Abridged Series, especially those by Team Four Star.