I often stop by hackernews to check out some of whats going on and I happen to notice when I first checked that a post about Dtube was at the top. It has fallen a couple slots but if you want to check out the conversation you can find it here or can go directly to comments here.
If you are not familiar with the website it has a more "technical" slant and is part of Ycombinator which is a startup incubator so lots of tech people often post there.
Interesting to see people who are not involved in steem/steemit posting and commenting with questions or comments.