I don't have an account on there. Not sure that its worth he trouble. I already have facebook. However I am working with an exam project where I am writing about social media and what positive and negative effects it has within companies so would be interesting to hear why linked in is so good then. Why is it good to have one? what benefits does it give?
Any form of business networking has the potential to be beneficial. I find the site very well and have used it to network with old teachers I've had throughout the years. Recommendations can assist a great deal.