Like some others have said, I have no issue with the new Doctor being a woman the main reason this annoys me is that they have only done it to be "in" and "modern".
Now all we need is a wimpy male sidekick that can be put down each week for being a man (keep in mind all previous female sidekicks have been pretty strong and in no way damsels in distress!) and for the new Doctor to be a lesbian and bang, we have hit the quota for diversity tick boxes... progressive....
Why can't they make new Female lead programs, they had the perfect opportunity for this when Clara and Me went off in their own Tardis, that's a spin off show I would like to see...
Also why is it not ok for people to have an issue with this but it is ok for people to be damn right nasty towards those people who do have an issue with it, typical double standards.