Actually, I'll have to disagree with you on the current state of anime, Zoo and Joseph.
You have to understand that anime is to Japan as hollywood is to America. Anime is a staple in the Japanese culture, coming from the ancient art of manga, which is now produced en masse in magazines like Shonen Jump, Magazine Z, or Gekkan Dengeki Comic Gao!. The unfortunate side effect of american reproduction is the fact that there will be spill over from different genres of anime. So you can have an awesome action thriller (Chrono Crusade, Gundam SEED), a love story ( Marmalade Boy, Urusei Yatsura), a horror classic (Demon Lord Dante: Dante Resurrects, Devilman), and porn all placed in the same category at your local FYE or Tower Records.
Actually, Captin, Gundam is a staple of the anime variety in Japan. Currently airing is a show called Mobile Suit Gundam SEED X ASTRAY, a kind of plot expanding type of sequel to Gundam SEED. There are plenty of Gundam productions that mainstream America has never have even heard about (Mobile Suit Zeta Gundam, Mobile Suit Gundam ZZ, Mobile Suit Gundam 0080- War In the Pocket, Mobile Suit Gundam 0083- Stardust Memory, Mobile Suit Victory Gundam, Mobile Suit Gundam: 08th MS Team, After War Gundam X, and Turn-A Gundam) to name just a few. In fact, Gundam Model making is so mainstream in Japan that they've come up with a word to describe it's easy building snap-on process. The word is Gunpla.
I read the American version of GTO, Qoo3, and personally I didn't like it much. It's interesting, of course, but not really my type of story. RoD (Read or Die), is one of the animes that I want to get a hold of. Even though the premise is far-fetched, the story seems to be an excellent one. If you want a good example of an anime that might help your views of it as being fighting and porn, check out KaleidoStar or Azumanga Diaoh. These two animes defy the american definition of anime.
Geek to the 5th power! Of course, that's not saying much, considering my username has to deal with a Magic the Gathering card.
Peace
Beebes