Just a quick note (since using Twitter is fairly difficult still today), our auto-tweeting of our news items to Twitter is still down (even though Twitter says the service is back up). So you’ll have to (gasp!) get your news via RSS, our web site, or email.
Also — even before the distributed denial-of-service attack on the service yesterday — not all of our tweets via the API were getting through, depending on the stability or non-stability of Twitter’s state of mind at any one particular minute. You get what you pay for?