OK, so we're going to try a little experiment. We now have a Twitter tip line at @GBtips in addition to our main account. It's powered by Spotd, the retweet system behind the popular Tamale Guy Tracker. Learn how it works after the jump...

If you've got a Twitter account, you can send us story tips -- breaking news, interesting links, events, whatever -- to that account in the form of an "@ reply" and it'll be retweeted in the GBtips stream. We'll keep an eye on what comes in and possibly use your tip in posts on GB! And of course, we'll give you credit.

This is highly experimental -- it could become a huge mess, or die from disuse. We'll block anyone who gets abusive, vulgar or spammy with it. If you've got any feedback for us, DM us on that account or the main GB account or send us an email.