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One reason they aren't very good is that Blackboard Inc. makes a business out of suing anyone that tries to enter the market. See: http://en.wikipedia.org/wiki
by andreyf 17y ago
One reason they aren't very good is that Blackboard Inc. makes a business out of suing anyone that tries to enter the market.
See: http://en.wikipedia.org/wiki/Blackboard_Inc.#Blackboard_legal_issues http://en.wikipedia.org/wiki/Blackboard_Inc.#Blackboard_lega...