Entertainment Weekly just dropped that SU has already been renewed for a FIFTH season and also that episodes will be airing consistently June-August. There was never any news about a Season 4 renewal, but there is a lot that goes on behind the scenes. Looks like 'Log Date 7 15 2' was the finale for Seasons 2, as according to Matt Burnett, the first season was 52 episodes, but all following season will be 26. So, June is the earliest will be getting new eps. Still a long wait, but we all know it'll be worth it!