Me too. Sometimes I give them a soft melt 'til they flatten on the edge of our weekly bonfire, they make great ashtrays for those that enjoy an outdoor cigar, great gifts.
Additionally, we're really enjoying this unusually warm winter and we want to to do our part in keeping the planet warm. ;-)
I've always wondered how you do that. Do you place the bottle directly in the coals, hold it on a stick or what?