I think it might be interesting for Bitcoin/Altcoin users. Especially because there are people with technical knowledge and would understand it better.
A few days ago
www.hiddenpost.com was started as an experiment after 1 year of development. It adds a useful (missing) feature to EVERY website:
This allows you to leave a comment on any page. And works with user profiles on social networks.
Quick example - you know the profile pages of Trump :-)
https://www.facebook.com/DonaldTrumphttps://twitter.com/realdonaldtrumpWell - you can leave any comment there. The clou (and that especially) - the owner of the site has no influence on it. Instead, only hiddenpost users have control over it.
This could be the "Bitcoin moment" for the commentary world.
Try it yourself. With browser extensions it is very easy to use. If there are many users one day, it could be a lot of fun.
What do you think?
If you like it, tell the world about it.