nice point of view Sefe ;D
Well I thought as a customer point of view only, well, why should I install something with an .exe file, when I really don't know what it will to do my game

And, since I don't know what it as done, if I don't like what I've installed, how am I gonna remove it

I supose you've thought also on an uninstall feature?

Which as you know it not only is though to make as also it's really dangerous to use

Chech this Ex:
Let's say I have an addon called TAGSeals.pbo, one day I decide to upgrade it and I rename it TAGSeal.pbo (no need to use other name, since it will duplicate things), well the player does use the setup.exe, and as you know it overights his old file, well, one day he decides, "on second thought this upgrade brings me a lot of things but I'm not gonna use them", "the best is to unistall it" (so an unistall feature as to be present also), well after unisnstalling, will it bring the old TAGSeals.pbo back

I do understand that for better we should always change, and it's nice to have this kind of ideas, since that is excately what the forum is all about (to learn and improove), but will this really help the public in making their life easier, or will it make the public know even less about the game and it's engine ?
I mean is the idea of ofpec to make people's life easier making everything for them, or is it to bring people to our community and teach them how to work and understand the game as easy as possible???