You can now vote on tips and let others know what tip works or doesn't work for you.
Logged in Fuelly members should see a checkmark and an x next to every tip on the tips page that looks like this:
If the tip works for you, click the checkmark. If the tip doesn't work for you click the x. You can always change your mind down the road and switch your vote by reloading the page. The vote totals are reflected below a tip where it says what percentage of voting Fuelly members agree with the tip.