I've been reading articles that the Citibike Share program was going to be extended into Queens, but I can't find any locations in Queens on their website. Any bike share programs in Queens? I'm in town a few weeks every few months and I have no place to store a bike if I bought one.

There are no stations in Queens. The grey dots on this map show the extent where the initial rollout was supposed to be, with a few stations in Long Island City. However, the rollout was delayed, then rolled back due to damage from Hurricane Sandy. As of now there's vague talk about expanding the system, b nothing resembling a concrete plan.

Citi Bike Station Map | New York City Bike Share