[S_A_P]

I cant see how anyone could say it is too difficult to test windows on a mac. Bootcamp serves exactly that purpose, and you can use windows on a nice piece of hardware. IMHO, developers are payed a higher than average salary, precisely because it can be hard. If everyone could do it, there would be no reason to pay more. Having built some web apps in my day, I get that its a pain in the ass to support IE 6, 7 and to some degree 8. There may even be a reasonable use case where not allowing a feature on a certain browser version is reasonable. I didnt, however, see a compelling argument made by Paydirt to that effect.