Hello unSpawn and okcomputer44. Thank you for your assistance about this topic.
I have asked several questions about my project and Nominal Animal has answered most of the questions I have. (http://www.linuxquestions.org/questi...4-bits-925087/
). Maybe you can check it out for more details.
I am not on a standard hosting / datacenter company. We own our servers and manage them (but I am not the one that manages these servers
). As a result, we can install a Gnome desktop with LibreOffice and even Wine in a dedicated or virtual machine and that won't be any problem. The problem is the security of the server. We don't like to be disturbed in any kind of attacks or problems, as usual. We always install minimal programs to the servers. For example, if we don't use GD library, we don't install it. Probably this is the best security measure.
Your opinions are valueable to me, because I have never used a server with X installed. Of course, I have used X-enabled desktop distros for years. I don't know what problems we can face after installing X on a sever. As far as I understand from your posts, installing X will cause a lot of problems in case of security and management.
Thanks for your posts, I will consider your opinions and change the coding, if possible.