"Since I discovered Linux I also started to have this dilemma
which OS, Linux or Windows I should use to do everyday works. On
Windows I had a lot of important apps that I couldn't find Linux
counterparts to--starting from Outlook for PocketPC
synchronization, through Visual Studio for programming needs, to
some games. On Linux, from the other hand, I have had excellent
audio player Amarok, great scripting support (Python, Ruby) and
easy server setup for web testing needs.
"The problem is, for me, and many other developers,
administrators or just normal users, that if you want to use
applications from different OS, you have to reboot and boot into
the other OS..."