Because it seems like reasonable minds agree on a few things:1. the legal market is sustainable and desirable at a price point above the black/grey market2. there's a point where the legal market loses utility to the consumer if it's artificially (taxes) above the black/grey market.But it seems like the big bucks are in being able to determine where exactly that price point is, which is pretty debatable, as far as I can tell.
i still blame hip-hop.