I came across this site today on a message board that was talking about carpooling. Some one pointed out that the site http://www.commuteprice.com is very helpful as it helps you figure out the cost of travel. Wow, I could not believe it an entire site devoted to finding (distance in miles)/(miles per gallon) * (price in gallons).
We do it it for each rideshare post that you make or are searching and we did even bother to advertise that :)
