D.Tube and Open Graph data Social Meta Tags for Twitter, Google+, Facebook and More

Hello friends of tube decentralization and modern blockchain technologies!

I think an important and technical addition is the so-called "Open-Graph Meta Data Function". This feature previews content in social networks like this one, like YouTube, Soundcloud eg.

POLL: Do you see that as well or do you find this unnecessary?

Link: https://d.tube/

Here's an simple html code example:

source: https://moz.com/blog/meta-data-templates-123

I'm pleased about a stimulating discussion here ... ... and of course, about the implementation of the proposed adjustment in near future! ;)