My objection was to the notion that these are useful statistics for evaluating how many people are discussing the issues. Given how close the numbers are, given the proportionality problems, and given that for one of the numbers one actually gets fewer results (Postgender v. transhuman although that one is probably less of a good measure because postgender is also an adjective whereas the general adjective form of transhumanist is transhumanist), I don't think concluding anything about the size of the groups discussing it is justified from this data even in the weak way you have done so here.
Upon reading Eliezer's possible gender dystopias ([catgirls](http://lesswrong.com/lw/xt/interpersonal_entanglement/), and [verthandi](http://lesswrong.com/lw/xu/failed_utopia_42/) and the other LW comments and posts on the subject of future gender relations, I came to a rather different conclusion than the ones I've seen espoused here. After searching around the internet a bit, I discovered that my ideas tend to fall under the general category of "postgenderism", and I am wondering what my fellow LessWrongians think of it.
This can generally be broken down to the following claims:
EDIT- Due to some really insightful comments;
I replaced men being prone to aggression as a negative, with men being prone to suicide.
I made the verbiage a little more explicit that no one would be *forced* to change, but would seek out the changes that transhumanism would have available.