With my reinvigorated desire to ride my Shark as well as other bikes I want an app for my iPhone that will help me record and map my rides. I think having an app that allows me to view my progress will be a motivator and besides, I love any excuse to use my iPhone and help justify the cost. After all, it did save me several hundred dollars last year but what has it done for me lately.
if you have a suggestion please leave me a comment!