When you die, become an intellectual property donor.

kot​tke​.org: When you die, become an intel­lec­tual prop­erty donor.:

Why let all of your ideas die with you? Current Copyright law pre­vents any­one from build­ing upon your cre­ativ­ity for 70 years after your death. Live on in col­lab­o­ra­tion with oth­ers. Make an intel­lec­tual prop­erty dona­tion. By donat­ing your IP into the pub­lic domain you will “pro­mote the progress of sci­ence and use­ful arts” (U.S. Constitution). Ensure that your cre­ativ­ity will live on after you are gone, make a dona­tion today.