Great idea: book carts at airports

Here’s a great idea:

Canada’s Region of Waterloo International Airport (YKF), in Breslau, Ontario has a self-service book cart stocked with donated used books and magazines.

A WestJet Airlines employee came up with the idea; the airport bought the cart; and the proceeds from sales – more than $3,300 so far – is donated to local charities.

Seems simple, straightforward and a win for everyone.  Wouldn’t it be great if all airports set up something like this?