Crowdsourcing is coming up in a big way. You can split the cost of a car ride with strangers, rent an entire vehicle by the hour, stay in stranger’s far-flung vacation homes, find responsible sitters for your pets, and even swap unwanted clothing or household goods.

So, what’s next on the crowdsourcing horizon? Brook Shehand would love to add almost-expired food items to the list of swappable items that can now be found on an app.