Wrong. Reread my post. I specifically said that I don't do it because I want a better chance at a date with the girl. Most of the time the women I offer my seat to are far older or simply not my type. Besides (yes Hermiod, *now* I am mentioning it) I have a girlfriend, so your theory that I do it to get laid isn't valid. The guys who *do* do it to score are admittedly very lame.
As far as traditions go, I believe some traditions are worth holding on to. This is one of them.
Then you can be the stand up while women who don't care about you sit down. Meanwhile, the ones who did notice, like SGx and An Officer can rest comfortably knowing that if the guy didn't like the looks of them, he would be sitting down doing his Sudoku by now.
Somebody needs to take a Reading Comprehension class. I *just* said in the very text that you quoted that I don't base whether or not I give up my seat upon the physical appearance of the woman.