Chip Borkenhagen
Not necessarily the top 10, but 10 web sites I have bookmarked for one reason or another:
http://www.monolithic.com/thedome/index.html
http://musingsfromtheacademy.wordpress.com/2007/02/27/did-you-know
http://bushfire.calabashmusic.com
http://news.bbc.co.uk/2/hi/in_pictures/6958481.stm