For most communication, the best way to contact me is actually via Twitter. I tend to check it frequently, and the character limit keeps people from rambling. It also means I can answer quesitons publicly, which is sometimes desirable (especially on technical subjects, or really anything not super-personal).
If you’re interested in working with me, or having me work on your project, go ahead and email me. I’m not always available for projects, but it can’t hurt to reach out.
Other social mediums might work, but are unlikely. I tend to check them rarely.