I play Nexuiz for a while and I have noticed that there is a major problem with the game.
Some images to illustrate what I mean:
1 - default config:

2 - updated settings:

3 - cvars (r_showsurfaces 3; r_sky 0 and sometimes r_drawfog 0)

4 - two other cvars easy to find out

First, I have nothing against a couple of cheater and I don't like spyware (punkbuster for example), but if nearly the half of all nexuiz players are playing with settings like in image 3 and 4, something is wrong. Usually I play minsta and it is huge advantage if you use configuration 3(/damn small nexuiz) or 4. I don't know why the cvars in image 3 aren't considered as cheating… for me it's relatively clear. The difference between 2 and 3 is much greater than between 3 and 4.
I think that isn't good for a new player to play against a stronger opponent, who is camouflaged (model&color) and on the other hand use cvars to boost the performance. I think that he will just uninstall Nexuiz rather than take this challenge.
As far as I know, a very large number of people use it. And that not because they play with an eeepc or something similar ;)
The actual situation forces people to play the game in an amputated version to keep up with the others. It's harmful for the atmosphere in the game.
Maybe it's the spirit of the minsta mod to do everything to be a way better. Howerver, something had to be done, because the situation tends to get worse.
I know it's easy to complain, but I think that's one of the most urgent problems. I like Nexuiz, but not in the small version :)
ps: sorry for my English