within many anonymous forum networks there are sub groups specifically catered to the mens rights activists crowd and other groups of male internet comrades who do terrible things like threaten emma watson with releasing nude photos of her because she had the guts to speak up for women's rights.
The entire internet is not a 'hackers against women' online community because more than 50% of internet users are women.
Everything else you've said is so insanely misogynist there is no point in addressing it. Just so you know, YOU ARE THE PROBLEM. You are the troll. You are what keep women from participating on forums like this. Try to stop holding women to standards of social responsibility and start holding yourself accountable for why we feel so threatened online.