Happy relationships? Hardly
I don't know of course where everybody lives on this site, but in my screwed up little town (1Million), the happiest guys I know are the ones who are not, nor have ever been in any kind of relationship. G90 makes the point that 1/2 of marriages end up in divorce, and, having seen some of these divorces, like most guys on this board, I shudder to think that these are pretty much good guys, who have been absolutely screwed over so badly, they wouldn't come near any North American women. Guys who foolishly would take in a single mom, six months later she'd be throwing him out (of his own house! ), and demanding child support for kids that are not his!
As for the dancing in clubs, I took ballroom and salsa for four years, and not once in a club did I ever get a positive response when asking for a dance. It was always no, no, no, with more excuses than I can remember. What I do remember is that after hearing the 'no' (my favourite was, I'm tired), 5 seconds later they'd be up there dancing with their gfriends. The only dances I ever got, where from the studio I went to, and even then, they'd be hesitate in a club and would rather dance with their girlie friends.
Stalking as well, is a good point. The wrong word, to the wrong woman, especially in a work context, can bring untold hell on any guy. Witness the virtual dearth of male teachers. None wants the risk of some crazy teenage broad going off the deep end and making accusations.