Nintendo not doing E3 press conference, holding smaller closed events instead
One of these events will be for American distributors, with another closed event "for mainly the Western gaming media." Iwata noted that Nintendo is not planning to announce any new hardware at this E3, with showing off software the main focus.
While Nintendo is dropping a lot of mainstream press attention with this move, it makes a lot of sense for a company with the recent financial history of Nintendo to skip out on some expensive pageantry. Especially when the company makes E3-level announcements monthly, for a tiny fraction of the cost.