iWork Suit is coming to iPhone?

Apple rarely make mistake, but it seems like they are either careless this time or they just want to leak it out to everyone. In one of the recent Apple iPhone Mail Photo, this above photo was found having the option to export to keynote, which is one of the 3 Apps in the recent iPad iWork Suite.

If this iWorks is coming, I’m sure it will be selling like hot-cakes as iPhone is the only device we always carry around, quick edit of documents or keynote before we send off as attachment is sweet. [Engadget]

So, what do you think ?