Does Steam have more costumers than PS3 and X360?

[daggy]

WilliamWatts said:
50% increase in 1 year sound pretty far fetched, im sorry but whilst I like the idea I will have to wait for confirmation.

well, Steam increased it's userbase by 33% in 2008, and it didn't have the advantages that it had in 2009, so I think it's possible a 50% increase.