Bitcoin! I thought, "Who will ever accept this nerdy bit of programming as real money?" So I didn't download the blockchain. Live and learn! I've not seen Beautiful Soup before, but I'll give it a look. I'm new to massive datasets and data analysis, but I'm learning. I tend to write extra notes when I get stuck on topics so I can make the ideas sink into my brain a bit better. I'll spend some time cleaning those up to share. Like I said in my intro, maybe they will be of use to someone else. Or at least remind people of their first day. :)