Translation and social media

One of the major directions the Internet is going these days is the
use of social media. People are using everything from Facebook to
MySpace to Twitter, all to be able to communicate and stay connected
with friends and business contacts.

So my question is, are there any translators that are using this type
of social media as part of their freelance translation business? I've
just started to get into some of these sites and it seems like they
could be useful to freelance translators. It'll be interesting as I
get more into it and see what, if any, benefit it can bring to my
business.