Quote Originally Posted by Nemesis View Post
you can create a scin to make all guns have a 30 foot line on them, so you8 can see guys coming around corners way before normal. you can also create custom sounds thatas last for a long time, so enemies are constantly on the radar even as they walk.

these are just a few things someone told me who used them before I banned him, i;m sure there are more ways.
removing the texture used for smokes, changing the material textures for map construction (making props clear)...

of course, the vast majority of people who "skin" just do it for fun and just change their guns a bit.