allowing banner exchanges

[Penguin]

How many of you allow banner exchanges to be run in a shared environment. we booted a user because they were running such a site and their scripts killed the server. I just found another one and they happened to be using a script that was created by the first guy...

Does anybody else have these issues

[eHostSpace]

If i aint wrong, there don't seem to be a problem so far with my clients runnign scripts.

[northwind]

Same here.

Running banners shouldn't really kill the site. If they are try to ask them to use entropy. It seems pretty solid and reliable.