Listen here , ASSHOLE, you better be legit experienced and the real deal before you make a LinkedIN. And by asshole, I mean vcortis. Can you believe this guy?! Posting all the time, trying to kiss ass. I swear.
All jokes aside, LinkedIn is great for keeping in touch with people because you can always look them up no matter how many email addresses changes. That's it's true value in the long run. Because, it's a very small industry and you want to keep in touch with those whom worked the best.