For those that are using LinkedIn to have an on going discourse with your connections, one of the hidden gems is their 'signal' feature. Basically, the feature allows you to navigate the status stream more specifically then what you can do on your home page. For any of your connections (2nd connections etc.), you can pinpoint conversations/shares/status updates based upon key words, location, etc. (ie. CEO in Greater Atlanta Area). You can find it under 'News' up on the top menu. Is anyone else enamored with this feature?