LinkedIn Open Networker. Someone who accepts all LinkedIn requests , and has thousands of connections. http://www.huffingtonpost.ca/sulemaan-ahmed/when-should-you-reject-linkedin_b_3162233.html?utm_hp_ref=tw "Some take a different approach, where they accept LinkedIn invites from anyone located anywhere. For them, size and scale matters and they even have a self-appointed acronym: LIONS (LinkedIn Open Networkers). I'll admit it right now: I'll never be a LION, and don't ever plan to have over 2,000 LinkedIn connections. But why not be LinkedIn LION? It's a pretty fancy term isn't it? " - Sulemaan Ahmed - Huffington Post April 2013.