Nice article!
I do want to mention 2 things that needs to be fixed and are not technical issues.

One is that the amount of money generated by upvotes on an article is visible by everyone. I know that blockchain is a lot about transparency but showing it out in the open in dollar figures, it's weird. What are people going to feel about this? If they judge that you made enough money already, will they still like your post?

The fact that an upvote has more value coming from someone with more Steempower is weird too. What does that mean? When you're poor your opinion does not count as much? At least on Youtube a like is a like.

Anyway I love DTube and Steemit, and I'm sure they will evolve and fix these issues! Long live the blockchain.