Changes

Since the BattleTag system debuted during the [[Diablo 3 Beta]], D3 beta testers were among the first people to use the system. Most fans liked the design and concept, but quite a few ran into problems[http://diablo.incgamers.com/blog/comments/battle-net-battle-tag-announced] when trying to create their BattleTag, due to the strict naming policy. It's very easy to hit upon a name that's not allowed, and as there is no explanation offered, players just have to keep trying different names until they fine find one that's permitted.