On http://www.livejournal.com/editinfo.bml, when signing up for a new account, there's a section named "Curiosity". The text immediately below it reads:
"Just for curiousity's sake, where did you hear about LiveJournal.com from?"
For one thing, it's "curiosity", and that "from" is unnecessary :) Or, if people are determined to get it in there, the sentence should read "... from where did you hear about LiveJournal.com?".