Hm. I am not a LinkedIn user, but I was under the impression that LinkedIn is something like "Facebook for people that are looking for a job" and I have it, in

Hm. I am not a LinkedIn user, but I was under the impression that LinkedIn is something like "Facebook for people that are looking for a job" and I have it, in my mind, connected with "boring serious business" issues. (I am a student with a really small income, but not currently looking for a job.) Did LinkedIn somehow became a social sharing platform while I was not looking? When exactly? How do you connect "a better kind of CV" (which I always thought is LI purpose) with social sharing?