Originally Posted by noglider

Yes, the big hill is called Montmartre, and I think they're giving refunds to those who pick up a bike somewhere else and dock it at the top.

NYC Citi Bike has a program called Citi Bike Angels. You get points for taking from a full station, and you get points for docking at an empty station, and the stations giving the most points changes from minute to minute. Some people spend a lot of time "angeling" bikes here and there, and a few make a living at it. They get credits which can be applied to membership fees so you end up paying less. You need a ton of credits to be able to convert them to money. There is an app that shows the opportunities of the minute.