Holy carp, am I glad SLR was one of the 3 or 4 cryptos I invested with! I picked which ones to buy based on the criterion that they were sound, honest, and had a use case founded in the real world (well.. except for HYPER. But that was based on the idea that people will keep playing video games,which seems reasonable.) All went up in the recent btc price crash. I'm really glad SolarCoin was one of them. I just wish I had bought more. I really hope this kills off some shitcoins.