you may remember the result of EOLAS litigation a while back. yes, the one resulting in what some feel is the annoying 'click to activate' functionality/feature/whatever that resulted when web authors chose to directly use <embed> or <object> tags in content, usually flash.
this, of course, is mitigated when script creates the content, such as what silverlight does by default as well as the SWFObject script that many flash developers use (and if not, they should be). well, while i still think a good practice in some instances, we may be looking at a solution.
pete lepage of the internet explorer teams...