While he is normally an avid gamer, Masahiro Sakurai revealed in a Famitsu interview that he strictly refrains from sharing what he is currently playing on social media sites because of fears it would be misinterpreted by the Smash Bros. fandom (especially outside of Japan) as a confirmation of a new fighter for the series. He also states that the issue has gotten so bad that he frequently declines appearances on TV shows that deal with a specific game for the same reason.
Contributed by PirateGoofy