Love it! Except it looks like something that can only be done with very professional machinery. I'm not about to go and try cutting a wine bottle with a hacksaw... There should probably be a warning: must wait at least 24 hours after drinking the bottle of wine before attempting this project!
LOL Douglas! Lulu, you soak a thick string in (Kerosine I think) then stretch it around the bottle, light it the pop it in 2. Then sand the rough edge.
http://www.youtube.com/watch?v=sFXngPx3w3M