Uh, if you watched the show, you knew that Veronica eventually went to college, where at least the last third of the series was set. Veronica aging on a relatively realistic scale was part of the show's DNA, so I'm not sure why anyone'd get hung up on her still being a teen in high school.
you realize that she was 24(!!) when Veronica Mars first started airing, playing a 17 year old high school chick, right? and that she's now 32(but looks about 25ish to me) I don't see the problem here
Other types of Veronica Mars(es) I will accept: lucha libre, black, disco, pregnant, riot grrl, pre-adolescent, Russian, flapper, fat, and steampunk.
I guess I'm just a very accepting person.