Ala Caltex's What Drives You?

Let
\begin{eqnarray}
Linux = Linux functionalies
Windows = Windows functionalities
\end{eqnarray}

If $ Linux != Windows $, then $ Linux >> Windows | Linux << Windows $.

Linux is an all around solution to Windows problems.

Linux services can replace all Windows services.

All in a very small cost.

Therefore, it should attract most I.T departments.

The above are the claim and propaganda that drives away people from using Linux.