I noticed that after 2 weeks uptime, it was using quite a large chunk of memory (all operations on the phone took a couple of seconds while it was swapping). Stopping and starting the daemon frred the memory up; it looks like there's a memory leak somewhere.

Also, a wishlist item: don't send an update if the circle of accuracy is larger than a certain value. Apparently my N900 connects to a cell about 10km away, and when I'm indoors and the GPS has no lock, that update is worse than useless...

Checking into locations, like the android app does nowadays, would also be cool.

Thanks for a great tool!