SOCIAL MEDIA EXPLAINED
Twitter – I'm eating a #donut.
Facebook – I like donuts.
Foursquare – This is where I eat donuts.
Instagram – Here's a vintage photo of my donut.
YouTube – Here I am eating a donut.
LinkedIn – My skills include donut eating.
Pinterest – Here's a donut recipe.
LastFM – Now listening to "Donuts."
G+ – I'm a Google employee who eats donuts.