Over the past few months, there have been several developments in the legal battle between Paul Ceglia and Mark Zuckerberg over Ceglia's claim to part ownership of Facebook. As Ben Zimmer explains ("Decoding Your E-Mail Personality", NYT Sunday Review, 7/23/2011):
Mr. Ceglia says that a work-for-hire contract he arranged with Mr. Zuckerberg, then an 18-year-old Harvard freshman, entitles him to half of the Facebook fortune. He has backed up his claim with e-mails purported to be from Mr. Zuckerberg, but Facebook’s lawyers argue that the e-mail exchanges are fabrications. […]
The law firm representing Mr. Zuckerberg called upon Gerald McMenamin, emeritus professor of linguistics at California State University, Fresno, to study the alleged Zuckerberg e-mails. (Normally, other data like message headers and server logs could be used to pin down the e-mails’ provenance, but Mr. Ceglia claims to have saved the messages in Microsoft Word files.) Mr. McMenamin determined, in a report filed with the court last month, that “it is probable that Mr. Zuckerberg is not the author of the questioned writings.” Using “forensic stylistics,” he reached his conclusion through a cross-textual comparison of 11 different “style markers,” including variant forms of punctuation, spelling and grammar.
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