Yeah postin IP's would be worse FAR worse because I think that breaks a law maybe?
And I think the accuracy is good for VIP's and Admins because that would help my us out a lot (well at least me)
But... we already post IPs on Sourcebans.
It's not violating a law, it's just not a good idea to openly give away a list of players that were banned becasue if one of those players gets banned on several servers that they have never been on they will get pissed. In the case of [community that mass-banned Seth hackers and realeased the Steam IDs] a few of those people had the ability to DDoS and hammered them.
There is no harm in posting the IPs/Steam IDs descreetly but advertising it will do no good.
As for the accuracy thing, it will be realy handy to have it.