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Instagram, Pinterest, Square, Dropbox, Evernote, Yammer, Groupon, AirBnB, Gilt, LivingSocial, Nicira and Zynga (Although depending on your criteria you might w
by ig1 14y ago
Instagram, Pinterest, Square, Dropbox, Evernote, Yammer, Groupon, AirBnB, Gilt, LivingSocial, Nicira and Zynga
(Although depending on your criteria you might want to include Hulu, Vancl, Rovio and Wonga in that list too taking it to 16)
Pinterest founder Ben Silbermann previously founded MightyQuiz (YC W08).