Roger Cohen's Dec. 6 column about "oversharing" now includes a gruesome editor's note:
In this column, the author suggested that he was moved to talk about over-sharing and anxiety online after he came across two comments on Twitter. In fact, both comments were taken from a Web site, overshare.com, that the writer consulted as part of his research. One of the comments, from Claire, was from a Twitter feed; the other, from Deanna, was from Facebook. They were both written in 2010. The writer should not have implied he stumbled across them while reading recent Twitter feeds.