The key is to properly salt your water before you boil it, then you dont break the rules by adding extra salt. Make your boiling water taste like the ocean, and then cook your corn/whatever veg in it. It will be perfectly seasoned and you wont need to reach for the shakers. I asked God, he's cool with this, by the way. He was in for lunch. Had a burger, medium rare.
EDIT: and always use Kosher salt for cooking. Iodized salt, used in that quantity, will give a funky flavor to your food. Hell, I dont use anything BUT kosher salt at all anymore. That iodized stuff tastes weird.