Blackboard's Reverse Rent

By Stephen Downes - Stephen's Web. Alfred Essa[Edit][Delete]: Blackboard's Reverse Rent, NOSE [Edit][Delete] August 23, 2006
It conjures up images of your big smelly uncle moving in with you and then shaking you down for 'rent'. "Blackboard Inc. has ripped off ideas from the Intellectual Commons -- ideas small and large contributed by a community of inquirers and practitioners -- made it their 'intellectual property' and now want to charge everyone reverse rent for it.... In the meantime they have filed for other patents. What do these patents cover? Whose ideas are these? And whom will they sue next? Are you in their bullseye?" Also, Essa reminds us of the social networking patent filed by Friendster. More...