I finally saw one too many stray backslash in confirmation emails -- if you submit a sentence with an apostrophe to the site ("Oh my God, it's full of giraffes!") then the email confirmation the submitter gets _and_ the email copy I get would be sent with apostrophes escaped ready to go into the database ("Oh my God, it\'s full of giraffes!".) This cosmetic bug has annoyed me slightly for about a year, and I only just got around to fixing it. Ugh. But anyway, from now on you shouldn't see any more ugly extraneous backslashes in Unique Sentence emails.