The Warped additions keep rolling in. The most recent confirmations include the Briggs, Madina Lake, Maylene and the Sons of Disaster and The Fold.
In addition to that, tour mastermind Kevin Lyman posted a somewhat preemptive note on the official Warped site:
It has been a very interesting Vans Warped tour to book over 4000 submissions, in booking the tour this year I felt that a diverse line-up was in order. The tour has always been a place to explore and discover new music. This years line-up has old school, emo, punk, screamo, hip-hop, more ska than you have seen in a long time and everything in between. If open minded this will be a great show, if you're not this might be the year to stay home and go do something constructive with your lives instead of complaining about the line-up on the message boards
The new additions join a diverse roster this year, including Flogging Molly, Red Jumpsuit Apparatus, Hawthorne Heights, the Toasters, Poison The Well, Set Your Goals, A New Found Glory, Alkaline Trio, the Spill Canvas, the Vandals, Bad Religion, possibly the Offspring and about a billion others.
The dates for the tour were posted in January.