I feel like I'm wading into dangerous territory here ("I'm going to get downvoted for this"), but I think petercooper raised a valid objection (sort of). Not that I really want to be picking nits over all this and getting hyperanalytical over one line from fleitz's inspiring story, but...

You know why petercooper disregarded the "great, funny, vibrant, intelligent" part? Because those are qualities fleitz values in his new partner that are inherent to her. But the qualities of being "much thinner and younger" than some other woman are not. Those are the sort of comparisons you make when you view women as trophies, which, I hope we can all agree, is pretty douchebaggey.

Now I don't actually think fleitz is a women-as-trophies sort of guy. He got screwed over by his ex, so he's just happy to point out some things about this woman he met that make her different from his ex and make him happier. No problem with that. But at least you can see what it is petercooper is responding to, which isn't simply being "willing to admit that youth and looks are important to us in a partner."

(Also, I hope it's evident that this isn't the sort of thing you should admit, loudly, to your hot young girlfriend or whatever in front of a bunch of fat and old people. The idea that you should be honest about yourself isn't incompatible with the idea that there's a time and a place for everything.)

So anyway, yeah, I don't think the guy deserved to get trashed for his response. It was an understandable one to make.