I agree that the speed of acceptance, (if you want to call it that), doesen't mean anything in itself. But a study of just how different the Roman world was, as opposed to Christian philosphy, is quite stark. Why did the people choose to believe this? Could it have been because much of the basic philosophy, (outside of the "miracles", resurrection, etc), actually made some sense to these people? I dunno. But just because certain emperical evidence dosen't appear to exist, in support of a living "Jesus", dosen't disqualify the fact that something significant happend during this time. What was that? If anyone knows, I like to hear it. (No challenge here, just looking for information).
j