Would you be willing to subscribe to a service that comes with a utility to back up your maps or projects?
Too many times have I heard, "I lost my map" or "something was corrupted and I don't have an older version". Well, what if you had a utility that could back everything up at the touch of a button. Not only that, but it would store the backup online for you in case your hard drive fails.
I want to know if it's worth persuing this idea. So, please try and answer honestly. Later, we'll figure out how to offer subscriptions. However, since there is so much involved in such a program including storage fees, this idea would never work without a subscription fee... even if it were only $2.