Blogs for your Reference

Art/Design Related
http://mikesdesignillustration.blogspot.com/index.html
http://veerle.duoh.com/

Architecture
http://www.linearchitecture.com/blog/

Typography
http://typeforyou.blogspot.com/

Design
http://www.designboom.com/weblog/index.php
http://www.frederiksamuel.com/blog/

Personal
http://blog.q-taro.com/
http://xiaxue.blogspot.com/

Hobby
http://www.marvinryan.com/blog/

Products
http://knottybicsie.blogspot.com/
http://millafashion.blogspot.com/

Boing Boing: A Directory of Wonderful Things
Boing Boing is a weblog of cultural curiosities and interesting technologies. It's the most popular blog in the world, as ranked by Technorati.com, and won the Lifetime Achievement and Best Group Blog awards at the 2006 Bloggies ceremony.
http://www.boingboing.net