I apologize for being so cryptic and vague. I'll be less a pain in the ass and answer my own question.
What is a serious man, looking for a longterm relationship, to do about women 1, 2, & 3?
Keeping in mind the word serious, the answer is... avoid her if at all possible.
The standard men use vis-a-vis promiscuous women is a perfectly rational one.
No worries, I just wanted to make sure you also had read my earlier theory. As long as you did, I have no problem with your approach!
And yes, I'd like to think that avoiding them is the scenario IF you want marriage material, BUT that is extremely hard to do. Already, I'm 24, and am getting older. How many women in their 20s are ready for marriage and have a balanced sexual history or have dealt with their damage? I know I have issues, myself, but none that have interfered with my ability to date and be open to THAT woman.
In fairness to women, I dealt with one that had her own set of issue despite being a virgin, and we never had anything resembling sex. I don't want to portray a monolithic female attitude. However, it grows tiresome dealing with people who display little intellect, little emotional depth, empathy(except for furry animals), and a sense of the meaning of relationships--all things women are supposed to have in abundance. That is truly a myth, and I speak for all my male friends who are, as a rule, superior to the women they've dated.