MacMall selling iMac’s with Windows preinstalled

Apparently MacMall is using the current beta version of Boot Camp to rack up Apple hardware sales. Personally, I think MacMall should be a little more responsible and add a disclaimer stating the Boot Camp is beta thus software errors may occur.
Does anyone else think that this practice – of selling iMac’s with Windows preinstalled – is wrong? I can’t imagine the type of support customers will receive when they call in complaining about issues.
