I hope people keep thinking this while I scoop up all of the keyword rich .info domains and rank them.
Maybe PR0 is not very value, but maybe it will have the more potential for the furture.Any way we should see the content not the PR
.info means informative sites. So, Google always give preference to these sites. Even the domain extension do not matter too much. Always do quality work, there are many .info domain which acquired PR>7. http://www.info.info/ PR=5
Backlinks are Backlinks!! If those backlinks are relevent to your website content you will definately get some benefit!