Great news! We've got Twitter integration up and running. If you go into your profile via:
My Account > Edit > Social Networks
you'll see this new panel:
If you enter in your Twitter username and password, every time you post a new Forum Topic or Blog to Typophile, it will update your Twitter account with the new content! Tweets are not sent when commenting.
Note: Twitter account information is encrypted and it's passing through to Twitter.
You can edit the format of how tweets are posted by manipulating the Text Format field.