speak to me of long-wearing, non-smudging eyeliner pencils, please.

Urban Decay's 24/7 eyeliner (http://www.sephora.com/browse/product.jhtml?id=P133707&shouldPaginate=true&categoryId=3806) (clicky link) KICKS ASS. It's the only eyeliner I wear any more. It really-o, truly-o doesn't smudge, even when I forget and rub my eye, and it lasts all day (or until I take it off).