We enjoyed your writeup, even if we disagree a little bit. While bitcoin can fix itself, it might ALSO be too simple to say that, vs reality. We don't own any raiblocks at the moment, but we think you might be missing some things about raiblocks. See specifically our Biff & Jane example.
Here's more on raiblocks, we think it's pretty cool, even tho you're right that it could be a pump-and-dump, but then again, so could ANY cryptocurrency. It MIGHT be better than bitcoin tho, read why...