Remember the post about the effectiveness of using container lids on recycling bins? That project was apparently the spark that ignited Experimentaholic's flame in observing "smart" vs "stupid" recycling bins. Not all recycling bins were created equal as we recently discovered.
If you have a free moment, check-out Experimentaholic's post. And if you have a picture of a smart (or stupid) recycling bin, please send it to him and join the recycling-lid obsession!