Is anyone a member of LinkedIn?

Hey everyone. I'm trying to help a few friends obtain jobs. I have been a member of a networking website called LinkedIn for several months, and while it didn't help me to get a job, I know that it works for others.

If anyone is a member of LinkedIn and you'd be interested in joining my network, could you please let me know?

I've got friends who are looking for work in the hospitiality (hotel/restaurant), medical, writing, marketing and advertising industries.

Thanks,
Jeff/spanielsells