I’m all over the internet, here are a few of the places I am:

• Email - mark@markwalling.org
• XMPP - mark@markwalling.org
• MSN - mark@markwalling.org
• Y! Messenger - mwalling@ymail.com
• Twitter - mwalling
• Identi.ca - mwalling
• Del.ico.us - mwalling
• Flickr
• Xbox - mwalling
• Linked In
• Facebook
• Last.fm
• Hulu
• Netflix
• Stack Overflow
• Server Fault
• Super User