Son of a gun I was just looking to notice there wasn't an e3 thread and about to make one.
Anyway, yeah, E3 is here for people who are interested in the ever-sillier console wars. Or the ever-more-serious, depending where you stand. For some it's just a chance to laugh at their least favorite company when they make horrible conference mistakes (PS3 and Xbone reveals, anyone?)
This year is the second year of the current console generation, with the usual competitors Microsoft, Sony, and Nintendo duking it out on the show floor... er, well, mostly Sony and Microsoft slapfighting with eachother while Nintendo finds a secluded corner to hawk their usual IPs over Nintendo Direct.
Meanwhile Steam seems to be making moves with it's own tv box, and virtual reality is making its first big comeback since the Virtual Boy.
Who knows what could happen, though?