Linux Dedicated Server
A Linux based server can be very effectively transformed into an application based server. This is due to the Open source environment that Linux is. While choosing for a Platform , people often meet up with a confusion for which to go for, however the answer is with the owner itself, what is he going to use on the server i.e. the applications, scripts, language for your website. You can get many other good things with the Linux package and hence a preferred option for the Servers.
Dedicated Servers as thought of as the best web hosting Solutions can be made more effective on how it is configured. If you choose for the Microsoft applications, Windows is a better platform, for rest of the things you can go with Linux.