Hurrey! We opened up the Real Time Messaging Protocol Specifications under devnet. You can download the specs here and start implementing at your server side applications. Now you can tune the data communication between FlashPlayer or AIR applications and your server side app.
Hurrey! AIR on Linux! yes, adobe has rolled out the AIR release version 1.5 for Linux. Now web developers can create compelling AIR applications that works across Windows, Linux and Mac Platforms.
Get it here!
I have given it a try and find the screen shots of ebay desktop and tweetr running on Ubuntu. It Rocks