Thank you for that timely reminder!
Excellent post. We studied this verse in depth once and my bible teacher explained that the primary reason for Jesus' anger at this was that non-Jews could not enter the temple. In other words, only "believers" in the one God could enter the temple and the non-believers (non-Jews) could only enter the outer area where all of these shenanigans were going on. Thus, they would never see what God was really about; the would only see the money-mongerers, the fakes and I see this as an excellent comparison with what we see on TV with these televangelists. So many unsaved people only see these people as their examples of Christianity and it is a poor, weak, and bad witness to the true faith.