I personally see ‘freethoughtblogs’ as unrepresentative of the wider rationalist community in:
1) The disproportionate amount of attention it gives to sexism compared to other issues.
2) The way that those who disagree on the matter of sexism are attacked with a disproportionate amount of strawmen, invective and branding (misogynist, MRA, etc etc). This is a behavior more in line with bullying than free thought.
.. and this puts FTB on a trajectory to be more of a fringe group that is intolerant of non-conformity, than a haven for free thought. An ill wind that really doesn’t blow anyone any good. Link.