In my heart of hearts, I just don't believe monogamy is compatible with nature. That goes double for "marriage." I can't prove that, and maybe it's solipsism on my part. I get that women are incentivized to be more selective....that's about it, though. And IMO wanting to go back to some medieval clampdown on women is just a coping method for men who won't learn how to handle women or, more importantly, themselves. The female sex drive is more powerful than a lot of guys realize.
That's another way of saying I don't judge so much as I decide what's best for me. All we can really do is make the best decisions for ourselves with the info we have, and this site helps men in that decision making.