err...this is not space rocketry it's just basics of maths: market share could remain the same only if all 3 systems sell in the same proportions week after week (ie: wii 42.8% x360 37.9% and PS3 19.2% of total sales every week)...the fact that PS3 is gaining marketshare doesn't say anything about the existing gap between systems: the gap between x360 and ps3 could increase and at the same time the PS3 could gain market share.







