Great post, Nick (you should add the Friendfeed-comments plugin to your blog so we can discuss on friendfeed!). I'm not sure much will be launched with the new e-commerce platform at F8. I anticipate maybe an announcement, and a push out to all the beta testers that signed up under NDA several months ago to begin testing, but I'm not expecting any launches in regards to that platform at the event. That's just my own speculation though. :-)