This article was posted last year in September on http://www.insidermusicbusiness.com.  It provides a great diagram for social networking.  The focus is for musicians but its uses are unlimited.  Check out their Basic Multimedia Strategy.
Social Media Strategy For Musicians – Facebook, Myspace, YouTube & More | Insider Music Business.

October 24-
Pretty short and sweet today. We left Club Himalaya and had a pretty easy ride down the mountain. We got our 2000 NPR back for our crap taxi to Nagarkot. Oh, and remember how I told you that Jim lost his wallet? Yeah, he found it….in his luggage! In a way, it was like [...]

October 19: We left for Kathmandu, Nepal at 12pm.  We had to get the airport at 9am because it was an international flight.  The line was very long to get our boarding passes.  Security was about the same as in the US.  One of my brothers was asked why he had a long sleeve jacket [...]