Who: Anyone who dislikes the taste of the nasty residue when sealing envelopes
What: Envelopes would have different flavors on the seal that, upon licking, would both effectively seal the envelope and improve the envelope-sealing experience for letter-senders across the world. Makers of Tasty Envelopes could even allow consumers to vote on flavors they would like to taste on future envelopes.
When: This idea is feasible now and requires no new technology or equipment.
Where: Seals of envelopes
Why: Tasty Envelopes would encourage more communication by hand, a form of communication that is slowly declining in popularity in today’s society. With unique flavors including cherry, grape, and orange, more people would send snail mail simply so they have a reason to taste the delicious flavors on the envelope seals.
Things That Should Exist 