At 4:13 on the afternoon of August 3rd, Epic's Mark Rein, posting to his own forum, stated the following:
"I checked with Steve Polge and he said that YES we are supporting keyboard and mouse in Unreal Tournament 3 on PS3. He is confident we are doing it in a way that will be balanced without feeling "gimped" for either side. We'll also allow people to choose whether or not they want to allow mixed controller vs. keyboard/mouse games or not."
Some 'sources' have now managed to morph this into the 'fact' that Unreal Tournament III will be cross-platform PS3 and PC.
Strange, because at 4.29pm on the same day, Rein actually pointed out that:
"Cross platform play isn't decided yet. Please keep this thread about keyboard and mouse for PS3. There are other threads on cross platform."