For many years, schools have used “censorware” to suppress dirty words, threats, and other undesirable communication on their data networks. The results have sometimes been comical and usually bad. In some versions it’s known as the “Scunthorpe problem,” referring to software that finds dirty words in substrings of harmless ones, such as “Matsushita” and “cockle.”

As technology advances, these tools don’t get better, only more intrusive. A lawsuit filed by students in Lawrence, Kansas has brought one of them to public attention. It’s called “Gaggle,” perhaps a portmanteau word for “gag Google.” An attorney representing the students says, “Students’ journalism drafts were intercepted before publication, mental health emails to trusted teachers disappeared, and original artwork was seized from school accounts without warning or explanation.”
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