Macintosh Hosting Benifits..
Its more for the Aministrator than anything....A Mac Admin typically knows the software, and the hardware....another reason, easy of use on the admin end, stability...Mac's have always been known for their stablility, product support...Apple has the best support for their products, FileMaker databases & lasso databases are Macintosh native.
See Mac's and there users are funny things....we love macs because they give us what we really need but then give us stuff we don't need but makes our experience better. Some people will tell you there are no advantages, but the main one I see....The Macintosh Admins love

there computer and the love working with them....would you feel safer with a admin that just worked with computers or someone who loved there computers.
Another reason...they don't crash as much!!
Dilbert said it best...
"Where do you want to go today?? TO A COMPUTER THAT WORKS, A MAC!!!"