Setting aside the ick of valuing someone my how many (or how few) partners they've had....
Sounds to me like Anon is a "beta", she was looking for an "alpha" (these would be my impression of her opinion)... When all the "Alphas" rejected her, or used her as a cumdumpster and left, and she started to lose the looks she thought would land her an "Alpha", she finally considered Anon as a possible partner.
As horrible as that is, rejecting someone based on body count is pretty shitty. If the tables were turned and Anon had a massive body count, more people would think they're a stud more than anything.
The double standard is horrid and unacceptable.
I don't even remember my body count. I stopped keeping track after 12 or so? It's just not important, and as long as you're having safe, protected intimate times, who gives a shit?