Community-run site ValveTime has a confirmation from Valve of plans to officially launch Dota 2 this summer. Valve's MOBA game is currently in the beta stage, but a report in PC Gamer Magazine says they game will be released prior to The International 3 in August, and they got an email reply from Valve's Erik Johnson confirming that this is the plan, subject, of course to the vagaries of their site's namesake Valve Time.