On: WWDC sold out in ten hours.

[kmfrk]

Ad 4: If they don't already, requiring developer licenses should, at the very least, work in Apple's favour.

Maybe they can set up some more requirements and allot a certain amount for press.

In other words, they might have to micromanagement and control more - which is very much in the spirit of Apple.

I'd be interested to see if any event experts have some common wisdom on thwarting scalpers.