If it is impossible for Evan to steal (scam) shares in the future (like he essentially did in the past), then there can be no future scams, and this stock is accurately priced by the free market, however, if there is indeed a chance that Evan could steal shares again in the future, then, this coin has true potential for further scamming, and I wouldn't touch it with Hillary's dick.
The parameters of DASH have been changed many times (so many, in fact, it is hard to come up with a complete listing of all the changes). There is little question that Evan could change the parameters again (or, more precisely, "propose" that they be changed, while the dominant stakeholders including himself and his close associates would very likely endorse such a proposal).
So I am now wondering if I scratch DASH off my list, then what other coins follow a similar "hybrid" model like the one Amanda describes in her weekly column?
I think Decred is experimenting with blockchain-based voting. I'm sure there are others.