I can do without a woman Doctor. If they want to give us a Time Lady, do a spin-off, but while the Doctor may be capable of regenerating into anyone at all, it's nice to have gender consistency at the very least. As for a black Doctor, it'd be FAR too easy to do it right now, but for years and years and YEARS students would be writing essays about
Doctor Who and Barack Obama.

I mean, it's not a post for an elected official or anything, where putting a woman or a different nationality in is a huge leap of excitingness; it's one person who changes his face every now and then. Why *shouldn't* his gender and colour remain consistent?
People have been drawing comparisons to how back in ye olde days, they followed the most popular doctor with the youngest Doctor (sorry I can't remember names or numbers; did Peter Davison come into it somewhere?), so taking that into account, this seems a fairly logical step.
Someone said they hoped there'd be more sweetness, light, and whimsy with this new season. They are aware Stephen Moffat's in charge now, right? XD