The most direct way is to email me at firstname.lastname@example.org.
If you want to talk to me in real-time, I'm availible via Jabber at the same email address, and Windows Live Messenger too. You could also try talking to me in any one of a number of IRC channels I idle - mainly on Freenode, QuakeNet & Rizon - but other networks too, normally with the nick 'Lattyware' or 'Latty' - although I do idle a lot any may not respond for a while.
In regards to social networking, I have accounts on Twitter, LinkedIn, Google+, and Facebook.
You can check out my YouTube channel, where I post some videos related to programming.
I'm also a regular poster over at overclock.net and comment on Slashdot often.