another random user writes with this excerpt from the BBC: "A row over a web article posted five years ago has led to 1.5 million educational blogs going offline. The Edublogs site went dark for about an hour after its hosting company, ServerBeach, pulled the plug. The hosting firm was responding to a copyright claim from publisher Pearson, which said one blog had been illegally sharing information it owned.
... The offending article was first published in November 2007 and made available a copy of a questionnaire, known as the Beck Hopelessness Scale, to a group of students. The copyright for the questionnaire is owned by Pearson, which asked ServerBeach to remove the content in late September."