Surely the article should be focused on why women are not starting their own tech firms?
To rail against how entrepreneurs get their start ups going is ridiculous. All in, big risk, you go with who you trust.
The product of that culture in Silicon Valley is the only thing that is not being immediately replicated elsewhere on the planet and fed back to us more cheaply. 
Celebrate the success and finance those entrepreneurs whatever gender they may be. Don't bemoan their success.