If you like inuyasha.. you would probably like Fruits Basket

Some still airing shows to check out would be Highschool DxD and Guilty Crown
Think I already rec'd it but check Ikkitousen.
Some others..

Black Lagoon
Chrome Shelled Regios
Hellsing
Hellsing Ultimate (OVA still airing)

If you haven't.. read the Rosario + Vampire manga.. it is much better then the anime version.

Ikkitousen is on my list to watch, ive seen alot of reccomendations for fruits basket too, as for highschool DxD i will watch it once its done airing, prefer to be able to watch it al at once, and out of the other ones you reccomended i was checking out chrome shelled regios. the problem with mangas for me is I cant stand it because they dont have the awesome soundtracks or voices D:

Highschool DxD is really good, I highly recommend it

If you haven't watched it yet, start Toradora, it has the same voice actress as Louise in Zero no Tsukaima series

Onegai Teacher

Watch Ikkitousen, it's pretty good. There's a lot of ecchi but the story is actually pretty well made.

Wow this forum is old lol

anyone have anything similar to infinite stratos? I have fallen in love with that series XD

the harem feel? or mecha + harem
The closest thing to mecha and harem is Vandread =/

Any good anime out there that aren't long going like naruto/op/bleach

Animes i've seen/my opinion of rating
Code Geass - 10/10
Death Note - 9/10
Berserk - 9/10
Naruto - 6/10
Full Metal Alchemist: Brotherhood - 6/10
Elfen Lied - 5/10
One Piece - 3/10
Monster - 3/10

Mouryou no Hako
Tengen Toppa Gurren Lagann
Full Metal Panic
Darker than Black
Neon Genesis Evangelion
Legend of Legendary Heroes
Claymore
Ergo Proxy