hmmm. Its pretty funny but i get the feeling the author is just an ugly bugger and is trying to justify why he isn't getting girls by making a theory about it.
Some of those things are valid but there is also a "x factor" that most releationships have... Thats, despite how ugly or poor someone is, the other person is head over heals in love with them and you can't explain it. It doesn;t happen all the time but it does happen.
it also states that men will fuck anything as long as they are drunk enough... thats not completly true, there are always some girls you wouldn't even touch in a coma.
and i'm also friends with a number of girls but would never have sex with them, not because they are unattractrive, i just don't want to.