The Celera 500L just may revolutionize business aviation. Fascinating plane, fascinating shape, and a fascinating story behind it. If the article is correct and the 500L could offer private flights at "prices that are competitive with commercial airfare" this could be a huge success. Unfortunately not until probably 2025.
One of the more fascinating aspects to the origin story was the importance of a "clean-slate thought process." The kind of thought process Elon Musk brought to both electric cars and rockets. We'll hopefully see much more of this kind of thinking adopted.