It has always been hard to understand whether google indexes flash content, if they do how they do it. In my daily dosage of web browsing i came acroos a site
http://www.flashnseo.com where the site ansers to numerous questions like How Google index text embedded in Adobe Flash?, Can Google index external content loaded in Adobe Flash?, Does Google follow links embedded in Adobe Flash?, Can Google index Flash created with JavaScript Object?, Can Google index imported swf files?
The experiments carried out in the site are praiseworthy. It really does throw some light on how to use content in flash, and how search engines access content.
Further to this i had looked into displaying wordpress posts via flash

. I came across this site where wordpress posts were displayed inside flash
http://tvwonline.net/ i even searched some of the post content in google to see if google does pick it up. It does and displays it in the description but url is always the domain name. Would have loved to get my hands on the process involved in getting this done alas its not free
http://tvwonline.net/lab/flashWordpressTemplate/