@ella: I do believe they tested CC but the wrong stuff. They probably did not download a random Sim with tons of corrupt CC into their game and send that through Simport.They downloaded CC from different sites and put it in their game. Most of it does not transfer cause the files are stripped but I don't think EA is aware of the problem that non-default skins, hair, makeup and accessory attaches on the Sim itself. Those are by the way all Package files that do that and not Sims3Packs. Mostly peggy hair but I found a few downloads on this site that does it as well.
They were probably not aware of the DBPF inside DBPF problem and did not test this case. I've been preaching about this issue for over a year now and I don't think anyone cared until now.
I've also gotten hold of a file that is supposed to have gone through SimPort (I have no proof that it has) and there's tons of package files inside that sims3pack still as if it didn't get cleaned. I'm trying to get hold of the original file to compare if EA stripped anything and if there might be an error that keeps the EA program from fully cleaning them correctly.
After the doll fiasco I will continue to not release all the info I have until I'm 100% positive and have tried it with a trusted person that I feel actually understands what I'm trying to say. I try not to add to the fire but it is an issue and it was acknowledged by a guru.