I like what "bro" pages are doing here in that regard, but the name is unfortunate enough to merit thinking about a change at this early stage of the project. I agree it is a pretty harmless pun on man pages, but considering that the tech industry is in a period of trying to overcome a lack of gender diversity, it could only help to avoid jokes like that come off as unfortunate or poorly thought out.
On the second point I strongly disagree. Bro immediately makes me sigh and think this is yet another example of how many people have their heads in the sand on gender, race and culture issues in our society and workplaces. It makes me sad.
[1] Yes, that's also not a great name, but that's not the point [2] I love the double-meaning of the term 'subculture' when describing this whole frat-boy pack; seems perfect.