Sorry, I left something out. The authors mention earlier in the lecture that
> [The algorithm (Consistent Hashing)] has real applications [and] gave birth to Akamai, which to this day is a major player in the Internet. [...] (Quantitatively, Akamai serves 10-30% of all internet traffic, and has a market cap ≈ $19B.)
> [The algorithm (Consistent Hashing)] has real applications [and] gave birth to Akamai, which to this day is a major player in the Internet. [...] (Quantitatively, Akamai serves 10-30% of all internet traffic, and has a market cap ≈ $19B.)
This makes the rejection notice so funny.