I don't usually bother myself with people who are banned, unless I personally know them. For example I was rather miffed over Chaos.Crash and FlareNUKE being banned, but I am but one man and I can't really override the decision of the staff. Usually it's obvious why a member has been banned if they're new (bad ettiquette, spamming, advertising etc.), but it's always interesting to know how the older members get themselves banned.