Agreed. A pool that accepted double spends would quickly be shunned by the community.
Not sure if you're being sarcastic, but if not, you should have a look at this:https://bitcointalk.org/index.php?topic=327767.0 The pool that enabled the double spend (GHash.IO) basically even concedes that someone at their organization was involved in their official response.
So a pool has now accepted double spends with little to no consequences:
https://blockchain.info/poolsIf you were being sarcastic, then you probably already know all about this.