Because The AntiDoomer has not posted this solution to all our problems - Fly Maggots!
http://www.thebiopod.com/index.html

larval dry matter content of approximately 40-42% protein and 34-35% fat.

34% fat for bio-diesel! (and 40% protein for bug burgers!)

Sounds good (and oh so tasty!), but what's the EROEI? :-)

The bug burgers need the fat--otherwise they won't taste as good as the beef burgers they replace.

Yes - a lack of fat is why bug burgers won't be popular. Guess road kill eating bugs won't solve the Peak Oil problem - but a road killed kritter source of motor fuel does close the loop.

35% fat isn't enough? Good god, man, what is it that you do eat, bacon drippings?

(and this is what I had planned as as a response)
Stove Ownership