I probably cannot be convinced that MSG is good for you, even if there are some rigorous debate.
But its likely addictive properties are what interests me.
If you can keep people coming back to something, think of what you can accomplish:
1. Use MSG to get kids to eat healthy veggies!
2. Get political foes (i.e. Israelis and Palestinians) to talk by putting MSG-laded food near the opposition. They'll find they can't stop going back!
The opportunities are endless! Just have lots of water around to counteract the salt overdose.