edX DDD Domain Vision Statement

This is a work in progress.


Note: This Domain Vision Statement was written based on the analysis captured in /wiki/spaces/AC/pages/202015303.

Google doc: https://docs.google.com/document/d/19cbilCBtxd3XhXyVEqKzkMisEzl8uW7D4PDA4tLRtb0/edit