I'm Mau, the creator of Refsheet.net. AMA!
My short bio: I'm Mau, the furiously programming nerd that created the OC (Original Character) reference website Refsheet.net. The website is programmed in Ruby/Rails and ReactJS, hosted across multiple clouds, and currently serving 22k users, 89k characters with 367k images uploaded over a two-year lifespan.
If your question is "why should I care?" I'm just going to respond nonsensically. I could explain the website more but then I'll get more "Is this an ad?" questions.
Since it's getting busy over on the website, and since I'm answering a lot of questions on the forums and Twitter, I figured I'd spend today answering queries that may or may not be related to the website.