Valve Will Not Attend E3 2013.
An interesting email has solid evidence that Valve will not attend E3 this year. Valve Time was inquiring about some information from Valve when they emailed them. Valve, of course, emailed them back. More specifically, Doug Lombardi, VP of marketing for Valve emailed them back.
So, are you disappointed? Were you expecting an announcement of Half-Life 3 of Left for Dead 3? No? Yeah we weren't either.