It'd probably surprise you to know that the majority of websites are coded on a Macintosh. However, since M$ is now discontinuing IE for Mac, this is no longer a viable solution. If you ask me, M$ discontinued IE for Mac specifically to force webdesigners over to Winblows platforms. However, I can only hope it will simply encourage the intelligent webdesigners to code to standards rather than to IE. Eventually, this would cause M$ problems as more and more websites appeared just fine in everything but IE.
Not that this will happen, but I can hope so . . .