For every Amazon item you buy there has to be a Chinese/child labour manufacturer, a transport service and a website host to host the Amazon website.

Guess which one makes the most profit? Don't judge people to take the decision to be the web host / transport / manufacturer. We can't all be Amazon, then we would be selling vaporized air and promises.

It's perfectly sane if you have a low amount of money to burn on Bitcoin to just buy and hodl. But some investors should mine before we can actually spend a single Bitcoin, else our virtual account balance would just be sitting there in the dwellings of Cryptsy.