I'm pleased to see Bipto still has my take on this argument memorialized on his signature line. Sure saves time for all of us.
To add a little to that though...I think it would be appropriate, if and when a BF is killed and a type specimen is confirmed, to point out that the necessity of that was driven largely by folks who considered any other evidence to be "not", and who devoted a lot of time and energy towards making sure we all were aware of their exacting standards. Hmmmmm?