Here are some AIR applications. I will be updating it with new Applications. Moreover if you want to see your own application here, drop me an e-mail with the applciation link.
Pownce
Pownce looks like it’s going to combine Twitter with the ability to send events, files, and links to your friends. Pownce allows you to send it to a specific person or share with everyone.

SearchCoders/Dashboard
The SearchCoders/Dashboard provides a centralized resource where Flex developers can find information and share their knowledge with others. Developers can search the entire FlexCoders mail archive, subscribe to Flex-related feeds, create notes, save favorite messages and blog posts, and chat with other developers. An advanced search feature allows users to build complex queries and save them for reuse. The Dashboard makes extensive use of Apollo’s filesystem API, chromeless windows, and the new HTMLControl for rendering complete web pages within the application. The application also takes advantage of Flex Data Services for nearly instant search results.

Link: SearchCoders/Dashboard
DiggTop
DiggTop is an application for Windows and MacOSX that lets you view a blended list of your favorite Digg topic or keyword feeds. In addition to the full Digg submission information, it will also display a slideshow of images it can scrape from the linked article.
View video submissions from your favorite Digg video categories, and preview some videos right in the application. You can also set up keyword and Digg count filters that will notify you with a sound and icon when new stories match your criteria.

Link: http://www.gskinner.com/DiggTop
AIR iPhone widget
Adobe AIR iPhone widget for using the AIR runtime that is pretty cool. The IPhone widget doesn’t fully recreate the original one, but it’s more than enough to enjoy.

Link: http://merhl.com/?p=29
TwittAIR
TwitterAIR application shows you and your friend’s entries as well as allowing you to send new ones. It has a very simple interface and allows you to refresh the list manually or it will do it for you once a minute. When you rollover one of the entries the tooltip will contain the username and time that it was entered.

Link: http://theflexblog.com/?p=33
Finetune Desktop
Finetune is an online music recommendation service that streams songs from your favorite artists and creates playlists tailored to your unique interests.

Link: http://www.finetune.com/desktop/
Desktop Photos
Consists in a small photo browser written under AIR (Adobe Integrated Runtime).


















