Twitter Digest lets you read Twitter updates in a more manageable fashion. Just pick the usernames you'd like to generate a digest for, and you will see all updates made by them during the past full day (GMT). At midnight, a new set of updates rolls over.

The digest is available as both a webpage that you can visit periodically, or as an Atom feed that you subscribe to get updates (grouped as one feed item) in your favorite feed reader.

Show new blog entries (from Wordpress) on Twitter.

Comment Twitter SMS Notification is plug in to be notified by SMS when a user post a new comment on your blog.

"EgorCast™ is a simple web service designed to integrate the functionality of jott.com and social mo-blogging (mobile blogging) services such as Twitter.com and Jaiku.com. Jott allows users to dial a predetermined number and record a 15 second message. Jott then transcribes the message and emails the transcription to your phone or email account. EgorCast provides a gateway between the messages from Jott and social mo-blogging services such as Twitter and Jaiku (or both if you want). EgorCast will also send your messages to your WordPress blog with a specific category or tag."

Post to Twitter from your Drupal website or blog

Update your Twitter status right from your wordpress blog's sidebar. AJAX enabled.