Nice idea I am pretty much interested in location based tweets. Luckily your app is working fine :p Thumbs up for Tweelerts. Best part is Tweelerts doesn't require my location at any point. And Vote up for showing location on Google maps.
Location based alerts are cool .
Zabadast yar Great yar
User can now subscribe to multiple locations
Now find your lost phone and track your family and friends by cell phone number