This will be a great Silverlight session, but we can’t disclose any details until after PDC keynotes. Check this abstract after PDC keynote for additional details about this session.
Hmmmm, interesting ... who wants to speculate?
Silverlight 5? Silverlight for Nokia (this time for real?), Silverlight for iPhone/iPad (don't think so), Silverlight Marketplace for PC / Tablet? Silverlight to merge with XNA? Silverlight to merge with Flash (c'mon), Silverlight 4 for WP7? (That would be cool)