I personally know a shop that was halfway through a migration from VFP to a Django web app. After a key person left, they tossed it and moved to, and I can't be

I personally know a shop that was halfway through a migration from VFP to a Django web app. After a key person left, they tossed it and moved to, and I can't believe I'm saying this, VB.NET. I wanted to shake them: "have you learned nothing?"