I really like this site for paper pieced patterns.
http://www.dreamcastlequilts.com/
She is currently doing a blue BOM, but in 2010 did a BOW that was all stars (yup, every week - all the patterns are still on the site). Some amazing stuff there.
I also like Ula Lenz's site. She also has a BOM going on.
http://www.lenzula.de/index.php