I guess in the particular case of the particular lesbians I mentioned above - they seem to be looking/seeking to find something, anything, that they can hold up as harassment and persecute the shit out of someone. That's bullying in my book plain and simple.
UPDATE: Maybe I'm ascribing too many personal motivations for their behavior - all I can say that many/most of loudest voices in the Drupal community regarding all things 'harassement' are lesbians. At the very least they have a hair trigger response and get set-off by comments that their straight counterparts do not.