Professional social network LinkedIn has launched an Android application and it is currently in open beta. After downloading the LinkedIn Android application, you can log in using your credentials and apply for the LinkedIn For Android group.
For the application to work:
– Your Android phone needs Android 2.1 or higher.
– Your Android must support application installs from sources that are other than the marketplace. For example, if you are on AT&T, you can use the Sideload Wonder Machine.