If you want to twitter about MAX and see all the tweets that are MAX related (#AdobeMAX) you can use this sexy app MAX Companion (you can install it from here).
Once you have installed the application you’ll see that there are three main features: Twitter, Sessions, and Places. The Twitter feature, as I said, helps you send messages with the official Max tag (#AdobeMAX) and see all the messages sent about MAX.
The Sessions feature displays your schedule. It is an easy way to keep an eye on what you want to attend so you don’t miss anything.
And the last one, Places, displays maps so you can quickly find your way around MAX.
Finally, whenever you tweet from the application you are automatically entered for a chance to win a copy of CS4 and Flex Builder (your Twitter id is linked to the MAX id). Good luck!