Acetone In Fuel Said to Increase Mileage

I read Linky & Dinky as a guilty indugence and today was quite impressed by this site that they were reccomending.
It seems that by adding between 2 and 3 TBS of Acetone to your gas tank (per 10 ga) you can increase your fuel effiency by as much as 30%-35%

Here is a second site with the same reccomendation. I am not a scientist by any stretch of the imaginatgion, but if this is true I feel very cheated by the Big Oil companies. I want to shop at the place that will premix my acetone for me if this is legit.

This is the ORIGINAL SITE that deals with this research. It is by the scientist who discovered the methodology.