I have 2 golf sites, both the same domain name- 1 is .com 1 is .info. Bought at the same time. built Magneto + Amazon store on .com, did nothing with .info except put WordPress on site and a couple of click bank adds. A month later 301ed the .info site to .com site. The .com site makes 1 sale per month on average. Thinking that i will build the .info site out now i have time, lo and behold that now has a pr1 .com doesn't. Good one Google, you never cease to amaze.