Last year, I had the idea of creating a list of Flex and AIR applications that use PHP on the server. One reason was my own curiosity, as I used to earn my living as a PHP programmer. And I really want to know what RIA applications the PHP community is building. Another reason was more pragmatic: I get questions about real life examples from PHP programmers.
And finally, yesterday, I published the first draft of the list, as a permanent page on my blog: http://corlan.org/flexair-and-php-apps/
If you happen to know any such applications, please leave a comment on that page or email me. I want to keep adding apps, and at the same time my curiosity is not satisfied yet.