I'm taking mine at a CC, as revolting as some of you may find it. In all the reading I've done on here I think I've heard of maybe half a dozen schools that don't want CC classes (Harvard, Case, Duke, I don't know, the most competitive ones from what I remember). But maybe there's more, I don't know, I'm not an authority.
The fact is I don't care about rankings, prestige, whatever. I want to go to medical school. Community college is a better fit for me at this moment in my life, and I feel like I'm getting a good education. That's enough for me. The MCAT is an opportunity for me to prove that I learned everything John Doe at X university did for 20% of the price.