I never knew about the challenge, now I know, so thanks! Great idea!
I was wondering for a few moments what's the point of GitHub here. My first thought for such a thing would be a wiki (I know, I'm so 2000s). But I guess GitHub is simply there, capable, and with readily available contributors, opposed to some random wiki site?
For me, GitHub was the easiest thing to get up and running. Another nice addition later on will be GitHub Pages -- a website generated off of the contents of the repository, which will help broaden the reach of this project beyond those who can navigate GitHub.
Once I get 100 days worth of content, I'll buy a domain and make it look pretty.
I was wondering for a few moments what's the point of GitHub here. My first thought for such a thing would be a wiki (I know, I'm so 2000s). But I guess GitHub is simply there, capable, and with readily available contributors, opposed to some random wiki site?