I actually like JP's approach. At least that way, no woman will ever waste any time wondering if he's interested in her. And if she's as disinterested in him as he is in her, he'll save her having to waste an evening with him just to be polite, and she won't have to worry about being the one to break it to him.

And it beats the hell out of telling someone he'll call if he doesn't to. Not that that's ever happened to me, mind you. But then again, I don't really do the dating thing. Like Little Hawk, I prefer to get to know people as friends first.