[striking]

... by kicking you off the store?

[mikeash]

Possibly. But unlike standard promo codes, you could easily do this from a separate account that's not in any way linked to your developer account.

[haikuginger]

Because if there's one thing we've learned, it's that developers doing things they're not supposed to do on the App Store always do a great job of keeping their "black hat" account separate and distinct from their "real" account.