Blizzard Entertainment released the BlizzCon 2011 Guide Mobile App for everyone who will attend BlizzCon this year, and (why not?) to those who purchased the BlizzCon Virtual Ticket (Online Livestream / DirecTV).

You can follow specific panel/events and set up alerts to inform you when a panel is about to start.

    The BlizzCon 2011 Guide mobile app, available for iPhone® and iPod touch®, is a fast and easy way to help you make the most of your BlizzCon experience. With it, you can:

    Plan your day – Review the details of the official events taking place at BlizzCon, and then add the ones you’d like to attend to your calendar. You can sort your events by day, time, game series, and more.

    Catch your favorite events – Set alerts for any event on your calendar to make sure you get to it on time.

    Chart a path – Zoom in on the exhibit hall floor with a complete map of BlizzCon. Use it to quickly find the location of a panel, meet up with your friends, or just figure out where you’d like to go next.