Here are some additional links, for those with an inclination, on the Jesus Tomb Circus:
First, James Tabor has offered his justification for seeing the hypothesis as plausible. He promises fleshing out in days to come.
Second, Ben Witherington offers a nice review of the situation, including some reflection on Tabor's apparent switching of positions on this matter.
Third, Darrell Bock offers some analysis similar to Witherington's.
All should note the importance of mega-scholar Richard Bauckham to the whole matter of using the frequency of Jewish names for analyzing the significance of the Talpiot Tomb. We once again acknowledge with gratitude the enormity of his erudition, applied judiciously to many important matters.