Parkopedia – Wikipedia for Parking
http://en.parkopedia.com/

The name parkopedia is a combination of the words parking and encyclopedia (think Wikipedia… but for parking!) Parkopedia combines the two concepts in order to allow people to find the cheapest and most convenient parking available, no matter where they are or where they are going. Our crazy-about-parking (or maybe crazy-about-not-getting-parking-tickets!) users contribute information about street parking, parking meters, garages and even private driveways that are for rent. They then apply a bit of magic and show you the closest and cheapest available parking in your chosen area on the dates you have selected. They now have over 15 million parking spots listed and the number is growing every day! This has been added to the tools section of Research Resources Subject Tracer™ Information Blog.