Enterprise users needs are normally more complex than just
requiring simple word processers or email clients. If you use for
office, there's a high chance that your office will have some kinda
system that you need to connect to do some work and that will not
work on linux.
If you use for home, the downside is that a lot of your software
like games and funny furry thingy will not run on linux.
So wth is linux good for?
I think the best purpose for linux will be to use it in place for
something which you will have to pay like mebbe turn it into a
printserver, or mail server or a simple network router or dns
server or Firewall.
