Holy stuff you didn't read one word did you. I never once said I hate client enhancements. If I did I would extremely original and wouldn't IRC notifications or some other stuff. I never tried to start something. I just said I wouldn't download the client enhancement because I don't like his very much. He did ban me for not having the client enhancement, hell on his add-on it says if you don't have it you may even be kicked from the server. He hosts a good TDM but why do I have to download a client enhancement just to play the server without being banned/kicked?
There are two main ways to look at why this add-on should be downloaded:
Short term: Keybinds requests, made possible with the add-on, are used on spawn for the parachute and manual reloading. And quite soon I will be releaseing weapons which make use of color splash and fov adjustement features.
Long term: The more people who get this add-on, the more mainstream/standard it's created features become, and more server hosts can depend on them. (as there will eventually be less and less people to kick (to ensure everyone has it) as the addon is distributed)