Anticipation surrounds this year’s E3, one of the largest video game expos, which kicks off this week in Los Angeles. Not only have Sony and Microsoft hinted at major hardware-related announcements, but also details related to upcoming software releases are expected to emerge. Video game enthusiasts started heavily discussing their expectations for E3 several months ago online. This traditionally vocal group of consumers is especially engaged in this year’s E3 – buzz for the month prior to the 2009 expo is up 31% over the comparable time period for E3 …