Watsi turned a stranger's plea on a Costa Rican bus into a radically legible way to fund surgery. The elegant part is the $5 donation; the hard part is everything that must happen behind it.
The old charity page asked for a card number and a mailing address. Tiltify asked whether a $5 gift should flood a Mario level - then built the rails connecting creators, communities and 8,000-plus nonprofits.