The (surprising) news has spread about a week ago. The OSS community finally has its own “Exchange server”: Opengroupware. The web site advertises it as “Why buy a Groupware server as a black-box when you can get an open one for free?”. Indeed. Need to check it out as soon as I find some time. I’d expect Opengroupware to be more reliable, safer and less error-prone than its closed-source commercial competitors. For free. Heh, if this ain’t cool :) Probably a top favourite for any best “OSS product of the year award”.