I specifically don't give instructions for this as the copyright of these videos is unclear.

I appreciate the publicity, but I first posted this in October 2015. Any reason why it is gaining traction today?

It looks (from searching past submissions[1]) like this was the first time it was posted to HN (surprisingly).

1: https://hn.algolia.com/?query=benjaminmayo&sort=byDate&dateR...

Of course, there is a line. But, to be truthful, Apple has shown they err on the side of "whizz-bang" rather than function, as they obviously feel that this pleases their customers more than microsecond efficiency.