Since Home Server 2 is a "Home" product and not a business product, supporting tools should support it as such. Currently, Microsoft Security Essentials says it does not support it because it is a "Server OS" or something like that. I do
not see a technical issue that would limit this support, only a marketing one. It is my suggestion that MS open support to all "Home" OS'es in supporting products like Microsoft Security Essentials. In this case support has the added bonus
of making MS OS'es appear more secure as well, since right now, I do not have any AV software running on this box. I expect others are in the same boat as me, since most AV solutions see "Server" and think $$$.
Thanks,
AkhAkh