How to share or post by mail, twitter and facebook from the current application?

Question

I am implementing an application from which I have to share that applications on Facebook, Twitter as well as by mail. As my application is not a game, I just want to put an

Answer 1

Have a look at ShareKit.

This is a list of supported services:

Supported Services:

Delicious Email Facebook Google Reader Instapaper Pinboard Read It Later Tumblr Twitter