http://photoblog.msnbc.msn.com/_news/2011/04/21/6505131-raising-crickets-for-foo...I was quite pleased stumble across this blog post. Its well predicted that with the exponential growth of the world population, insects will be a primary source of food. I also frequently read articles about "test-tube meat" which is muscle tissue of animals grown in labs through cell culture.
As far as eating insects, we've been doing it forever, so I'm not opposed to it! I think there are plenty of disgusting animals Americans consider delicacies such as shrimp, oysters, and crawfish. I love all of them, but agree that they are merely insects of the sea.
I tried grasshoppers only once a long, long time ago. I don't remember anything about it except it was really crispy. I didn't get to sample any other insects on my last visit to Laos, but have put it on my to do list for next time.
Perhaps somebody can create a farm of queen ants to produce ant larvae. I hear they are tasty too...