I don't see a lot of value. It's not that .info is bad but the keywords don't fit the TLD well IMO. I guess domains like canada.info art.info travel.info for example would really be worth something.
I would never use .info for commercial use, for informational purpose it's OK (after all that's the point of .info )
I almost like .info better than .com
usedcellphones.biz might be better than .info, but I won't get that unless that's what you plan to develope.
.info will be the #2 domain shortly and I think it will be used a great deal.