I've seen...not that much. XD I'm mostly a comedy girl. But yeah, here's the ones I've seen...*^o^*
Higurashi No Naku Koro Ni (finished and rewatching seasons 1 and 2, currently watching Rei) - My #1 fave anime ever! I love the plot, and the mystery was really fun. Can't wait til the rest of Rei is out! >o<
Pani Poni Dash (on episode 10) - This one is the most random one I've seen...XD lol.
Full Moon Wo Sagashite (on episode 2) - Not very far in it, but I think I'll like it alot. =)
Lucky Star (finished over a year ago) - Havn't seen this in forever! Ya gotta love Lucky Star, so many anime references! XD I even saw a Pani Poni one!
Bokusatsu Tenshi Dokuro-chan (finished in the summer) - Very, very weird and violent, but in a good, funny way. This is the closest I'll ever get to watching a magical girl anime, since that's not even what it's about. XP
Azumanga Daioh (finished in the summer, planning on rewatching) - Okay, this is hilarious! XD Who dosn't love Osaka? And the awesome cat-like thing...lulz! XDXDXDXD
Chobits (on episode 4, on hold since last year, might not finish it) - What I saw was funny, but I don't think I'll finish it. I'm generally not into things with plots, especialy this kind of plot. But I did enjoy what I saw.
And then there's the ones I havn't seen yet but I'm planning on watching...
Suzumiya Haruhi No Yuutsu - I'll watch it for sure!
Death Note - I might watch it.
Chaos;Head - I think that's what it's called...might watch it.
Elfen Lied - Soooo many people reccomended it to me so I might watch it.
Seto No Hanayome - This one looks good, will watch for sure!
Clannad - Looks good, will watch for sure, if I can find out where to watch it!
So yeah, havn't seen much, not willing to watch much more (unless of course, theres more pure comedy series out there). And Higurashi FTW! X3 <3 *^o^* Hauau!