> This resulted in a revolving door of clowns taking the reigns and rapidly resigning as Larry looked on.
I would say that this hasn't been the case for the past 10 years at least. Patrick Michaud has been Perl 6 pumpking since then, to make room for Jonathan Worthington about 2 years ago. Hardly a revolving door and hardly clowns.
Parrot did burn through quite a few pumpkings. I wouldn't call them clowns either, but I do think they led Parrot astray. Obviously Parrot is not Perl 6, but they are closely linked in many people's minds for obvious reasons.
(It's not all the pumpkings' fault, either. I think Parrot would still have been doomed if its leadership were constantly flawless, just because it was designed before Perl 6's object system was.)
Fortunately Perl5 still does the Pumpking thing which is effectively a rotating BDFL.