FC2Video

http://www.trafficisgold.com/ LinkedIn's Profile Organizer allows you to save important profiles into folders to return them later.
You can “bookmark” and annotate with comments, quality candidates, sales leads, potential business partners, JV’s, etc…
Linkedin is a powerful business tool. This is a premium services, which means it does cost money. However, there is a free no credit card trial available.
Hope that Helps!