Re: comment from g00se
I take it then that you aren't paying anything for your Linux installations, whilst comparing them to your Windows installations which you do pay for. We use RHEL, which is designed for businesses, hence the Enterprise in the name. We have 600 Linux desktops spread across a number of sites and they are pretty stable thanks. RHEL6 was released 2010 and is due to go into Extended Support in 2020.