Think about being connected to everyone in your industry.
Now linkedin starts working for you!
Need a job? Need to fill a position?
The main feature of LinkedIn Groups is the ability to browse other members and allow them to contact you directly – hence, bypassing the need for a premium LinkedIn account.
Now your only a hop away from that person who is just the write fit.
I guess blogs like this will no longer be updated…
LinkedIn Groups Directory
Go on, add up all the groups your interested in.