Partly because I'm slightly troubled by the lack of any proper theological argument in favour of women bishops on the new 'Yes2womenbishops' website (though I can understand why), and partly because it saves me writing anything new, here's my two-penn'orth on women bishops from way back in 2008. My views haven't changed, though I'd be interested to know if those of WATCH have.
Of course, that piece doesn't address whether the impending vote has 'proper provision' for people who can't agree with women bishops. I would hope that the 'proper provision' is the fact that we're all Christians, and can all deal with one another as Christians. If we can't do that, we're stuffed. Any relationship that has to resort to legal solutions to sort out differences is in serious trouble.
(update: link fixed now!)