Over time I have worked with or been introducted to many professionals in the Mid-Atlantic region. Below is a list of some of their blogs that I'd like to share with you. Some of them have multiple blogs. I will periodically update the list.

Brian Noyes, Microsoft Regional Director, http://briannoyes.net
Brian P. Gefrich, Microsoft MVP - PC Games, http://www.notasenator.com/blog
Donavon West, Microsoft MVP, http://www.livegadgets.net/#blog
Frank La Vigne,
Microsoft MVP, http://www.franksworld.com/blog/
Jonathan Cogley, Microsoft MVP, http://weblogs.asp.net/jcogley/
Mike Snell, Microsoft Regional Director, TBD
Pete Brown, Lead Systems Architect at AIS, http://community.irritatedvowel.com/blogs/pete_browns_blog/default.aspx

Scott Lock, Microsoft MVP, http://geekswithblogs.net/slock
Tony Sciantarelli, Silverlight Enthusiast , http://www.tony2tech.blogspot.com

Vishwas Lele,
Microsoft Regional Director http://vlele.wordpress.com

G. Andrew Duthie,
Microsoft Developer Evangelist, http://blogs.msdn.com/gduthie 
Ashish Jaiman,
Microsoft Architect Evangelist, http://blogs.msdn.com/ajaiman
Dani Diaz,
Microsoft Developer Evangelist, http://blogs.msdn.com/dani
Geoff Snowman,
Microsoft Technology Specialist, http://blogs.msdn.com/gsnowman/