The main reason for me would be a simplicity that I understand, (comfort)the same reason for converting an Ecotec 2.0 to a Mallory distributor driven off the rear of the exhaust cam and a homebuilt mechanical fuel injection. I understand if you're comfortable with the technology it's probably seems quite simple to you but for me I don't understand the Megasquirt system, I could hook up wires but if I don't understand what they do when something goes south I'd be lost.
