I prefer to sip as well-if it's one I like. If my goal is to get drunk with friends I'll get some cheap rum and drink with them.
My dad used to work as a concierge for some wealthy people in NYC-they'd give him gifts of whisky/whiskey since they know he likes it, and on special occasions, the two of us would sample them together. Sadly, we don't get that anymore since he retired. I'd love a whisky-crate, but I'm not in a position to buy one for myself. That's a good idea though-I might see if he'll get me one for Christmas so we can try them together.