[ninv]

Who's Viewed Your Profile or your updates.

This feature is enough to avoid Linkedin. I am scared to click on any profile in linkedin just because of this feature. I always use incognito mode to look up folks in Linkedin. It is a creepy site.

Wait till your connections can submit hidden reviews about you and potential employers can view it for a small fee, like Carfax.

[tokai]

I have used that as a feature before applying to a job. I went to the profile of every employee of that firm, before sending my application.

My hope was that my name and face would seem familiar to the people interviewing me. I don't know if it paid off, but I ended up getting the job.

[driverdan]

There's a privacy option to disable that.