use of serebii net hi wikipedian i'm surprised that you don't want serebii net to be used in the pok mon platinum article i see nothing wrong with using it to confirm that nintendo co jp announced the game on may it is a fan site yes but a good one updated almost daily no i'm not in any way connected with that site in case you think that i just think that the date on which the game was first officially confirmed is notable enough to be mentioned and sourced cheers