You have a lot of enthusiastic fans here, Margaret, including me.  User names suggest the sizable  majority of them are men.

I don`t tweet - and my other habits are also good - so I can`t comment on the twitter verse.

But here trolling is mostly on ideological not sexual grounds.    It has two forms.  One is obsessed,  nasty stalking of the tall poppies (including you) to cut them down because they state their ideological case so cogently.  The other is using the new ratings system to  get persuasive but ideologically divergent comments deleted from the forum.

The sizable majority of these trolls are men and part of the lunatic left wing fringe which with its safe areas, banning free speech, disrupting events, etc. is the new fascism of the 21st century.  Their repressive behaviour here, on campuses and elsewhere is directed at conservative thinkers, writers, speakers regardless of their sex.

If you weren`t so good, Margaret,  you wouldn`t be so trolled.  Don`t ever change.