There are definitely some players on this thread hee hee
I always used to open everything which I purchased. Couldn`t stand having a sealed bottle, too impatient to find out whether my taste buds had let me down, or if it was something new purchased just to try it out.
I am still pretty much in that vein, might purchse 3 or 4 at a time, but get them opened asap.
I do, however, now have 5 Rosbank f&f (having recently opened one up on my birthday) and a Duncan Taylor nc2 Mortlach which I had forgotten about in a different cupboard!!!
Everything else is open, and I normally get the urge to finish them off from about the bottom of the labels, although sometimes this means just getting it finished for the hell of it