The geek in me looks at the layout. To me, flashy and eyeblinding layouts say a lot. So do layouts that have Jessica Alba half naked.

Also...pictures. If a person has more pictures of their car/motorcycle than they do of themselves, that says a lot too. Self portraits of themselves shirtless in the bathroom make me vomit.

The grammar whore in me wishes more people would be more mindful of their spelling errors. If they can take the time to pimp their MySpace layout, then take the freaking time to make sure you don't have any spelling errors so you don't look like a dumb fool. Also, THOSE WHO FEEL THE NEED TO TYPE THEIR PROFILES IN CAPS LOCK oR iN ToGGLeCaSe ShOuLd Be ShOt. It'S sUcH aN eYeSoRe ReAdInG PrOfILeS LyK tHiS...but it's also an indication of their maturity level, because only 14 year olds type like that.