Pretty nice with all that eye candy being wrapped up in mambots.
The XSPF plugin I'm developing for MP3s will use that first flash player seen in the Jogadgets demo.
I'd also imagine that if you have the mambot for the gadgets published and public on your site, users could enter the mambot codes and include them in a so-called 'creative tab.'
And here's how you do that...
www.joomlapolis.com/content/view/151/37/