"Fear of failure I mean. I have the problem that I am trying to
move from windows to Linux (Ubuntu), but I am simply too scared to
do it. It's always the 'what if this goes wrong?'. And I guess the
same can be used for the IT departments. I can imagine the person
in the IT department considering moving 100 people to Linux. The
fear of something going terribly wrong is there. And it's probably
an unreasonable fear. But let's look at a few scenarios for this
imaginary IT professional..."