When I first learned about crypto currency on HN back in 2012 I was excited. It sounded like a fun technical project that could do good in the world. I bought some along the way, followed projects. Along the way it changed. Yesterday I saw a spam post on Reddit about joining a "pump and dump group", which I had to research. It's groups of people who coordinate a buy of a specific currency, spread false news about this currency to create a mania, drive up the price, sell it at a profit. Not only is this probably illegal, it's immoral. Maybe this is how people who were in the internet in 1992 felt in 2000?