From Mediabistro's Revolving Door:

June 5, 2007: Kathryn Typaldos has been named fashion assistant at W. (FWD)
June 5, 2007: Joseph Berean has been named fashion market and accessories director at Elle.com. He had been market director at Nylon. (FWD)
June 5, 2007: Eviana Hartman has will freelance. She had been fashion news editor at Nylon. (FWD)
June 5, 2007: Whitney McNally Vargas has been named senior fashion news editor at Elle. She had been senior editor at W. (FWD)
June 5, 2007: Jenny Feldman has been named fashion news director at Nylon. She had been senior fashion news editor at Elle. (FWD)
So! Elle lost one, gained two; W lost one, gained one; Nylon lost two, gained one. We're calling this round for Elle .