Originaly, the "shot glass" was a measuring device - a means to figure out a 1.5 oz. serving of a spirit. Nowadays, it's been reduced to a cheesy collectible, or worse, a tacky means of throwing down liquor way faster than necessary.
But that's not the shot glass's fault. Sipping 1.5 oz of a single spirit is a great way to learn about its flavor, aroma, and complexities. Especially if the glass contributes to the experience. So, bring back the shot glass. And, while you're at it, why not make it edible?
Luxirare came up with this brilliant technique, as well as some very fine flavor ideas and options.