The venerable Mac browser has a hard time with Java applets, but I just saw something and I say too flippin' bad.
When we had the Kerry countdown clock posted, we raised over $500 for Kerry. The contributions stopped when we took it down. My feeling is you Mac guys can use IE-Mac, Camino, Foxfire or any other browser out there that can handle Java. The clock's back and it ain't going away.
Not over a finicky browser, anyway.