You can reward your connections by sending them “K’s” for performance. When they do the same to you, you can also use this site to thanks them by clicking on the button “share” So navigate to your dashboard – and look on your notifications to see who has given you a “K”. If you haven’t got any, send some to other people and they will surely reciprocate. You can share on your Twitter Account and also to your Facebook. On Facebook you can post on your wall, a friend’s wall or to a page that you have admin rights.
You can also create lists, useful when you need to access people quickly.