"Do you use Linux? Have you ever heard of OpenOffice.org? If you answered “yes” to first question and “no” to second, you are really rare individual! That is because OpenOffice.org (OOo) is one of the first software packages installed in Linux. Many Linux distributions include OOo into their standard installation. When I ran my tests with different distributives, I was very much surprised that some of them (Fedora), do not have any office software installed and some (PC Linux OS) only have installer included. That means that user expects Linux distributive to have office application included, and most likely it to be OOo."