Short version? Anime = Japanese cartoons.
Long version? Anime = Japanese cartoons, often based on manga series or games (including many ero games, but most such anime may not even have any ecchi in it quite a bit of the time), distantly based on Disney cartoons in the past.
The only non-Japanese cartoons I've seen being counted as anime were the Avatar series.
Oh gods, yes. One of my friends likes to have those movies on DVD and I believe he was pretty lucky in getting a copy of Ponyo here.
I have to admit out of those, I've only seen one Ghost in the Shell movie (the first one, I think?) and Evangelion halfway through (then I stopped because I wasn't into mecha or the psychological stuff, though later I proceeded to watch anime with elements of either). Well, and one episode of Hellsing. () I haven't heard of Bokurano though, what is that one about? Cowboy Bebop and Hellsing are still on my to-watch list. I should probably make a permanent one of those...
I actually have an Animelist account, but haven't used it much, so I haven't updated it with all the little anime I've seen (or correctly kept track of the bigger names, like Naruto and Shaman King).
What makes you think the thread was off the rails?
As said earlier, I am currently working on another big thing, which is looking like it will include over a hundred listed items. As such, I'll be taking a look at your stuff, but it will have to wait until quite a bit later, 'mafraid.