Neat but this is underwhelming considering who it is with his resources. I've seen dozens of setups like this from random nobody developers over the past 10 years or so.

One-off home brew projects like this are neat but until someone creates and releases a good, extensible foundation to build on top of, meh... And even then it would probably be terrible because they would try to spin it into some business effort (which hackers will avoid b/c they don't want to be glued to someone else's product) instead of an earnest open source effort.