Daniel Dura has publish in his blog code and .air of his twitter app with Apollo that He developed for Apollo Camp.
Daniel begin his description:

“TwitterCamp is a desktop application that allows you to monitor tweets from your friends using the popular Twitter service. The application was built for the ApolloCamp mini-conference and uses the recently released Apollo runtime alpha and Twitter API. The application is especially suited for running on large displays such as plasmas, LCDs, and projectors at conferences. It is simple to customize the interface so that you can use the application for your conference.”

For more information and downloads source file enter in his site