Lightbulb:
an app to help travelers stuck at the airport meet each other so they can share the cost of a rental car when their flight gets cancelled.
(I've shared a cab with a fellow traveller so we could catch a train when our flight got diverted.)
I carpooled with a fellow traveler who lived in my city when our flights got cancelled at Midway and we picked up the same outbound from Indianapolis. The friendship eventually fizzled but it was a great experience during and for the few times we hung out after.
