Decent-looking free fonts

For free fonts that don't make you cringe, check out Font Squirrel. Their goal is to be the best resource for high-quality, commercial-use, free fonts. I'm imagining some guy over there sitting in front of his computer sifting through submissions to find the ones that make the cut. "Barf." "Eeew." "Nasty." "Respectable!" "Barf." If you've seen something lovely somewhere, submit it for the good of humanity.