For long trips and other needs, I would like a way to log GPS location/speed to a file, or send it every 5-10 minutes through an active web connection to my own server. Now I know that watching a serial connection from a GPS unit isnt that fancy in terms of code, nor is sending data through a program on a blackberry. Problem is I have never parsed data from a serial stream for GPS data (constant stream, not sure how it averages), and combined that with a log file to transmit off.
A program like this might turn out to be a pretty cool thing, with the ability for many multiple users, and then being able to plot out current location in real time on a googlemap type display. Currently I dont think there is ANY non-subscription service($$$) that does this, so getting something out there would be pretty nice. Anyone up for the task