l aggre tha tamericans can easily make an anime, the style for making an anime is not big eyes etc, there is plenty of anime that doesn't have that, however like tatsu says, americans can't afforsd to make a decent anime because of tehir flaw in the law, the least they can do is simple fighting anime with limited ammount of blood. no sex/ no nudity, no badmouthing, basicaly, "Samurai Ninja Cats" or "Sonic" at the best, altough l find it that it's ratehr easy to licence a porno in america ROFL.
Kodomo no Jikan will probably never see it's light there as well, US ppl have narrow minds, they could have Gits cuz it was rather "on topic" when Gits was being done, and Sac came out.
as for Japan not being the only one making Anime, that true, actually half of the best anime series and movies are done in Korea and China :] best example "Sky Blue", even studio Ghibli is using korean hands ;]
but it doesn't matter who actually makes it as long as it is created by the same ppl and the story and quality is what we see most of the time.