We currently have the ability to link our Facebook, Twitter (and Google when I get around to it) accounts to the forum.
To do this, drop down the user menu on the right hand side, and select External Accounts
You'll then be presented with the following:
First, we'll do Facebook...
I've re-enabled the social feeds on the forum to see if this helps drive some more interest in the site via twitter/facebook.
I'm also running an RSS feed into Facebook and Twitter to automatically post new threads from this section initially to those sites.