Following up on yesterday's Twittering Apple post, 9to5mac reader Hard-Hat-Mac points us to two more Apple Twitter feeds.
twitter.com/appleconcierge is Apple's Store concierge Twitter page. Apple geniuses are available for an easy 140 charater q/a. It looks like it is getting answered every minute or so but there are currently only 6 followers. This might someday beat the support forums for finding trends on bad Apple parts or getting a quick answer from a Genius.
Additionally, Apple PR has their own Twitter Page at twitter.com/ApplePR. Currently it has 18 followers. We expect that to increase pretty quickly. How many is it at now?