I have entered into a contest by Cisco Systems Inc., in LinkedIN. It requires me to earn the maximum number of ‘likes’ for a post of mine in their LinkedIN group.
All you have to do is, log in to your LinkedIN profile, click on the following link http://www.linkedin.com/groups/How-Cisco-certification-helps-my-3443017.S.54115434, and like my post. If my post earns the maximum no. of ‘likes’, I win a free pass to write a Cisco certification exam.