Weather Forecast&Clock Widget(4x2) - more 2000 000 downloads on the market, but is blocked by the market at the request of HTC.
Usual magic widget. Shows the clock and weather forecast in a place where you are. All languages, for all platforms(>=1.5), for all screen sizes. Brings good fortune and luck. Increases libido. Limited edition:(

Text your location by email, SMS and share it on social networks like Facebook, Twitter and Foursquare.

ADC2 Top200 application.
Send your current or any position screenshot in seconds via SMS, MMS or Email

Use this Android app to post update on Facebook. The name and Google Maps link of your current location will be attached automatically. Supports auto-update with default message at user-defined frequency. Supports photo attachment with geo-tag at photo caption.

The OpenIntents Flashlight helps you find your way in the dark.
The display backlight is kept turned on while this application is running.