LOL
I'd say of no current importance
but seriously your assumption that an Apple developer is capable of messing up anything qualifies IMHO as blasphemy within the Apple Universe - Apple developers by definition are higher beings. Why else could the idea that the mess could be a fault of Apple never ever even entered the mind of the woman who worked away at cleaning up my Mac for 5 hours without success except in non-iTunes areas.
but really seriously now I think Apple is on track to revert to what it was before storming the market with iTunes - a highly sophisticated speciality for certain kinds of geeks.
all those prolls (short for proletarian in German) who dare to not be content with the crumbs from the high-ups tables are too much trouble and need to be disciplined. Podcast-Aficionados seem to be such a small bunch that they provide perfect training ground for how to silence people who insist that they are entitled to functioning programs instead of mysteries.