I proposed this idea to the staff a while ago and was accepted but it seems that most of the public don't know about it. It generally goes like this.

1. There can't be any warps around spawn, that is just pure laziness.
2. No warps to Grinders. That is pretty much just cheating for levels.
3. If you want a warp to a shop then it has to be pretty damn big.

Warps to towns will only be added if the actual town has been populated somewhat. That means we won't give you a warp if you have just started building a town or there are only 2 people living there. The minimum being 10 people living their WITH their own homes (hotels do not count).

Most current warps that were made before this policy won't be removed but some have been removed.

The main reason for this happening is that there are just too many warps (over 200) for my liking and there just really doesn't need to be that many.

http://tinyurl.com/warppolicy Short link to this post.