automatically sent mail when offline for 2 hrs?

Can’t you implent a feature that automatically sends you a mail when you stop feeding?

I discovered today that my FlightFeeder had crashed and wasn’t feeding any more. The ‘Reboot FlightFeeder’ button also didn’t work!

See pe Weather Underground, they send you a mail 2 hours after your software stops sending data. They also send you a mail when your connection is restored. (or ideally you should be able to set the time yourself, for most it should be shorter because of the busy airspace, even at night)
That shouldn’t be too difficult to implent i think and would be useful for flightfeeder and piaware users.