Engadget Giveaway: win an iPad mini and Nike+ FuelBand, courtesy of WalkMe!

It may be April Fool's Day, but believe us when we say this is no joke -- we would never kid you when it comes to another chance to win awesome stuff. It's actually the second birthday of WalkMe, and the website guidance tool wants to celebrate by offering a 16GB WiFi iPad mini and Nike+ Fuelband to one lucky winner. WalkMe is a service that lets businesses offer a better user experience on their site by walking their customers each step of the way -- the company refers to it as a GPS navigation...