MS has said there will be no more WHS releases after the WHS 2011. You can purchase the Windows 8 2012 Essentials for $425. WHS 2011 will be available through 2016, and be supported for many years after that. Oh, and SBS is also discontinued.
http://seattletimes.nwsource.com/ht...018614030_microsoft_kills_windows_home_s.html
http://seattletimes.nwsource.com/ht...018614030_microsoft_kills_windows_home_s.html