And Microsoft doesn't sue over re-implementations of .NET, so all of that is just technical details. The real issue is whether Steve Jobs is really being honest in supporting an 'open web' or whether its just political cover because they want to control
the iPod platform.
I think Apple has a bigger interest in an open web then Microsoft does. Actually, I don't see how Microsoft's business model fits in any shape or form into the idea of an open web. Microsoft wants control over the ways people develop software and ensure
that software runs best on Windows only, if it even runs anywhere else. That way they can keep racking in the Windows royalties they bill to OEMs.