Yet again hell freezes over. As if Apple’s switch to Intel wasn’t enough, Sun has announced that IBM is going to sell Solaris on its blade servers. “IBM has agreed to sell Sun’s operating system with its BladeCenter servers in “the coming months,” according to an IBM spokesman. This is quite the surprise given IBM’s contentious relationship with Sun. IBM’s services organization, however, does do a large amount of business selling Sun servers and Solaris, which may have helped seal the deal.” Jonathan Schwartz announced it in his blog as well.