Linux Syndrome

The compulsive desire of telling people what os you use and why your data is so "important".

Symptoms include:

Constantly reminding everyone you use linux
Unhealthy obsession with open source
Never ending usage of console
Hatred for every OS that isn't linux
Talking about "kernel"
Constantly trying to convert people to linux

Possible treatments include:

Buying a windows license for the linux user
Destroying linux user's ego by explaining that you don't share their interest in the OS.
Using windows or mac in front of them and explaining why the features are great
Explaining why linux user's data is not important to the government.