The point of the article was not to focus on the consumer protection issues, but instead to point out how it could kill startups in the name of consumer protection. We are both in favor of avoiding another Mt. Gox, and the numerous other cases where user funds were lost, which includes escrow of the funds held for users. I'd be curious to get your thoughts as to what you consider the most pressing consumer protection issues, as we're working on another piece that will focus more on these.