> It’s not that difficult. You can mine it from the surface of the moon... Ha! One of those "only on HN" comments. What would qualify as "difficult"? Mining it

> It’s not that difficult. You can mine it from the surface of the moon... Ha! One of those "only on HN" comments. What would qualify as "difficult"? Mining it on Pluto? Not criticizing though. I'm glad there are people out there who aren't deterred by these sorts of challenges.