To view the latest version of this slide, visit my LinkedIn profile: il.linkedin.com/in/alfon/ or http://www.quora.com/LinkedIn-What-makes-a-LinkedIn-profile-great/answer/Daniel-Alfon
My latest publication: http://www.amazon.com/Build-LinkedIn-Profile-Business-Success-ebook/dp/B00N18B2RS/
Dozens of external ways to leverage LinkedIn for specific purposes (CRM,search,notifications,social sales,productivity and more).
Yes, it did take me time to add all those companies...
Rapportive,Quora,SlideShare,RecruitIn,WhoWorksAt,Greplin,Bullhorn, ifttt,newsle,Connected,and many more are represented inside.
I am also compiling a list of android/iOs apps - most people only know about the official LinkedIn apps.
Ping me if I should include your idea in the chart.
You can help me by asking me to remove an app that is no longer working (I started building this in 2009).