From my experience, I have been quite satisfied with the "women's only forum" (pinkie's room). As far as meeting a potential mate on CM, I never even considered it a possibility, so I have not been disappointed by that aspect of CM. I did enjoy my time with fellow CMer's this past spring and hope to join a group again in California next week. Again, I have no expectations (other than everyone there be respectful of one another) so I will not be disappointed, unless I observe disrespect.
I have been disappointed with the lack of respect in the general CM forums, especially towards CM moderators (from male CM members). The fact that CM allows such blatant disrespect is the reason I will not renew my membership. In my frustration I have lashed out at male CM members because I do not see CM moderators taking any corrective measures to stop this behavior.
If you need any proof of this, at one point, you could see how many threads and messages were posted in the men's and women's forums. The women's room had six times more of each.