Indeed, the person behind that website is one of our highly-valued supporters and we are very appreciative of their efforts (I'm not sure of their alias if they read or post in this forum). They're very correct though, DNotes is one of the most undervalued cryptocurrencies, and is going to have a very eventful 2018, with an even greater 2019 (as that is when the proceeds from the larger M-IPO will become available). At that juncture you'll see DNotes Global and battling on multiple fronts through the company's various subsidiaries.
There is also another video Brandon that teaches people how to install, pay, and stake using the standard DNotes QT wallet here:
https://www.youtube.com/watch?v=bR66LWPRzAU&t=