I for one did not see this as a competitive comparision, but as an informative comparison. The OP is simply trying to show that "hey look, the 2009 PS3 numbers are very similar to the 2010 Xbox 360 numbers. The 2009 PS3 actually managed to break 1 mil in a week, perhaps, considering that the 2010 xbox 360 is trending slightly above the 2009 PS3s, we will see the xbox 360 break 1 mil in a week (something which it has yet to do)."
Seriously, the chart is very easy to read and understand if you use even a fraction of thought. This is a site called "VGCHARTZ," afterall.







