In this regard, we have no way out of sympathy. After all, some custom servers are suspected of illegal charges, of course , there are cs go skins some like Willeu said, do not accidentally destroy the game's ecosystem, but this is really not how happy. Valve factory is probably mean that "of course, you can also do some peculiar custom game type, but you need to responsible for your actions, what you do may in violation of the provisions of, which you know, by any possible consequences by yourself to bear. "
Although we want to the best of these servers provide gaming ecosystem independent, and not all of them yigunzidasi.
Events follow up: a few days later, valve and the new policy were a revised, adding a crossed out "please note: server does not allow to the player does not exist in the game custom model and / or weapon skin. "
A discussion on the V service staff explained in Reddit: "although we add this statement, but this policy is actually not what the real changes. We see a lot of very good CSGO MOD. We are worried about only those tampering with the scoreboard and articles MOD game player. "