@david_smet tweets related to: Like Button, Facebook, Feature, Programmer, Launch

You can bet Facebook doesn't like this. The social network is currently being sued for its use of the Like button, a feature which was patented by Dutch programmer Joannes Jozef Everardus van Der Meer in 1998, five years before Facebook's launch.
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Facebook Sued Over Like Button http://t.co/CmlgJD1J A feature which was patented by a Dutch programmer 5 years before Facebook's launch

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