sixapart.com

Classic. Looks like they’ve spruced up their design. It’s been a while since I’ve passed by their site, but good work as always.

Freelenz

Very cool looking site design. I always like texture and real world elements worked into a design.

1eighty.net

Very slick looking blog design. I like just about everything about this site. The header is standard fare with a unique design twist on the right side, clever. Overall tight typography and nice color selection.