There are several official RT Personnel around wanting your questions and discussions. Find them in the updated Staff Feed. You can also reach the Staff Feed from your Dashboard under the Community drop-down menu near the top of the page. It will be a button on the left side in the Dashboard default view.
(Please, note: The Staff Feed has a 1-hour cache, so it can take up to an hour for a Staff journal or question to hit the Staff Feed. Check back throughout the day, but not every few minutes.)
Remember that all users have a Questions tab. Fire away!
As always, don't be a dink.