How does it help? This show you ban history of the user? That's what I'am asking you, above, how aliases tell you he did twice the offense or it is his second time doing it?Sure, there are other ways to help, but saying that this is second offense helps too.
A good exemple of error that can be made :
Code: Select all
nikia uswest.battle.net 42 No
nikia useast.battle.net 595 Yes
It's not the same person, cause the ip doesn't match. So having mutlile aliases doesn't gave them more info. :/