Censoring is happening to bring them more in to line with possible legislation or enforcement in some areas where the blue laws are stronger. It all depends on who is reading the law when it comes to obscenity etc. And of course how good your attorney is if YOU are the one in court.
iBill and ccBill are just the industry leaders with a better (in most cases) track record.
Some others should have some things to say on this too.
