As a part of the Social Network Analysis course, we did a study on the effectiveness of LinkedIn for professionals. Our sample size turned out to be small and too concentrated. Although the assignment is officially over, I am still interested in knowing the reach and effectiveness of such a network on one’s professional life. So it would be great if you can spend some time and take up the survey
http://spreadsheets.google.com/viewform?formkey=cnY5dUp5cVhGbkRfSkxIZEs3TXMyLWc6MA
I would be soon publishing the report based on the number of entries collected. Needless to say, your personal data would not be shared with anyone.