Star Rating System Implemented
Instructables can now be rated on a 5-star rating scale. So instead of saying that you like an Instructable, you can now say just how much you like it!
Some fancy mathematical formulas were used to convert the previous ratings to the new scale, providing the scores that you see now. These formulas will be getting tweaked as we get some kinks out of the system and fine tune the results, but all of the new ratings will be saved for more accurate results in the future.
So for now, go out and use the stars to more accurately rate new and older Instructables! More ratings will help fine tune future searches and encourage more people to post better Instructables.