My list:
1. Black butler (dark but not too graphic)
2. Fairy tale
3. Naruto
4. Eureka 7
5. Sailor Moon
6. Code Geass (clever plot, downright hate lulu or lelouch)
7. Disgaea (yes its a anime also)
8. Bo-Bo-Boooo (I didnt get into it much but it was so much better than one piece)

Don't watch a whole lot nowadays but here's my lists n it includes anime movies

Series:
1.) Persona 4
2.) Fullmetal Alchemist
3.) Bleach
4.) Blue Exorcist
5.) Ai Ore! (Prolly the only manga that makes me blush when I read it)
6.) Alice in the Country of Hearts (Shortest series ever!)
7.) Pandora Hearts
8.) Gankutsuou
9.) Nichijou: My Ordinary Life (Major Lolz)
10.) Yotsuba&! (Cute Lolz)

Movies:
1.) Princess Mononoke
2.) The Cat Returns
3.) Summer Wars
4.) Digimon the Movie
5.) Spirited Away
6.) Castle in the Sky
7.) Howl's Moving Castle
8.) The Secret World of Arriety
9.) My Neighbor Totoro
10.) Tales of Vesperia: First Strike

I haven't been watching anime lately but I do read manga. So since most of these are also anime I'll list what I'm reading that I like:
Blood C
Is This a Zombie?
Angelic Layer
Tsubasa Reservoir Chronicle
Spice and Wolf (Actually I did start watching this one a few weeks ago. Manga is better so far)

Seems like a short list doesn't it? Oh well. I thought there was more. Hmm...

Here's some anime that I watched a while ago that I'd probably watch again:
Figure 17
1, 5, 6 from the person's movies above me lol (I'm lazy)

uhh darn I thought there'd be more for that list too. LOL