According to the ESA's data, 68% of gaming happens on consoles; 63% on PC; 43% on smartphones; 37% on handheld consoles; and 30% on wireless devices.
The funny thing is VentureBeat declared the PC dead last week following a drop in global shipments, I would say from these stats, not only is PC gaming not dead, but it's possible it could one day pass console gaming. If you would like to see the full statistics, check out this free PDF.
Another interesting stat that was in the PDF is that women make up 45% of all gamers, and that action games outsold shooters last year.
So what do you think? Could PC gaming one day become more popular than consoles?