I think we need to get over our stereotypes and misconceptions about them. Unintended is right. No different from crawfish or shrimp. Crickets are good too. Glad BlueyedItalian and manny2 like them.
Obviously with other animals, we have to discard the guts, shells, and wings. I think the French might have something stirring in their pots. When they are cooked right, they'll be a delicacy. I think bugs are a lot more efficient to digest and obtain nutrients from anyways.
As an environmental factor, we need to stop spraying the fields with pesticides and maybe consider eating some as an option, like they've done with weeds like dandelion (leaves), which are really good for you.