To me it falls under "if you can't enforce it, don't make the rule." Makes it not even an issue. The effort to prevent XYs from participating just isnt' worth it even *if* it were desired.
And if a guy finds the environment worth hanging around in, cool beans. And a guy posts to update us on his wife, THANK YOU.

And... those of us with full blown "earth mother comfort shelves" as they're called on the very moderated bikejournal can average out with anyone feeling they might have insufficient rolling hills