Silly me, I assumed you were asking about fine wine. (That's what I get for assuming.) If it's a fine wine, then certainly one must order the bottle, possibly decanted, let it breathe, and enjoy it one glass at a time.
Everybody here to pick glass or bottles, why to choose rocks then. I am thinking of stone-age. Glasses made up of stones. lollz (blink)
I believe that rocks was not "Mountain Rock" but "Music Rocks"...and in that sense, BEER CAN Rocks!!!
Generally i am not drinking. I am drink only occasionally and that would be in glass. So i prefer glass.
Depends, if the drink is in a bottle, I drink it straight away. No need for me to wash the glass afterward.