What are some video game statistics

There is a new industry statistics directory called GrabStats.com - http://www.grabstats.com - that has a few hundred very interesting statistics on video games and the video game industry. Video Game Industry Statistics http://www.grabstats.com/statcategorymain.asp?StatCatID=13 Online Gaming Industry Statistics http://www.grabstats.com/statcategorymain.asp?StatCatID=14