I agree it makes sense to keep speculation and apparent 'scoops' about a mk5 on the mk4 forum until Honda unequivocally release a genuine real life car. And preferably one that is a genuine mk5,coming to Europe , not just a facelift mk 4 which might only be available in Asia as a temporary stop gap.
At present those most likely to be interested in a mk 5 are either already mk4 owners, or trying to decide whether to buy a mk 4 or wait for a mk 5. Both will be reading the mk 4 forum.