I've got an app that does real time location sharing: http://convoyapp.net/ http://convoyapp.net/ aimed at people driving in groups. I wonder how well this loca

I've got an app that does real time location sharing: http://convoyapp.net/ http://convoyapp.net/ aimed at people driving in groups. I wonder how well this location sharing feature will compete against it, and if it makes it obsolete?