Looking at the latest sales numbers and ofcouse the latest charts, the ps3 has an equivalent amount of sales as the wii did in this point of its lifetime! Wow, I did not see this coming from the ps3 especially a console that cost significantly more..
http://vgchartz.com/hwlaunch.php?cons1=Wii®1=Europe&cons2=PS3®2=Europe&cons3=X360®3=Europe&weeks=156
This should change soon as you can see by the trend, but interesting to say the least.
2008 end of year predictions:
PS3: 22M
360: 25M
wii: 40M