We all use MySpace OR Facebook OR Twitter OR LinkedIn OR Flickr OR Pandora OR YouTube OR Del.icio.us… Some of us even use ALL of them (and more).
But what’s their actual VALUE?
If you were to bring someone up to speed on social media, what 5 or 10 sites would you DEFINITELY include? Which would you ABSOLUTELY overlook?
Why?
Is it signal-to-noise ratio? Is it "timesuck"? Is it ease of use? Size of community? Security? Interface? User freedom?
What are YOUR top Web 2.0 sites / apps?