About the real life usage of cryptocurrencies, by now I only see steemit to provide a real life usage opportunity. Beside the replacement of fiat currencies, which is a goal that I find really difficult to imagine, I think crypto and blockchain could provide us with reliable, quality services like social networks or content platforms. The problem is that the well-established companies seem not to care too much about this opportunity. For example, Spotify could create a crypto and provide us with a crypto based solution to pay for the music we love; this would even reduce piracy. Through exchanges, one could even buy Spotify crypto through for example steem dollars so enjoying good music without spending money but providing users with quality content. And both the platforms could gain value thanks to this. I wonder why the trend seems not to go this way