BTG (or wine By-The-Glass) can be a great way to sample a few different wines in a restaurant or wine bar without committing to the whole bottle. I would like to state, though, there are a number of pitfalls, namely;… The Selection Usually Sucks. I’m mentioning this first, as I think it’s the biggest problem! A solid wine by-the-glass list is hard to come by, for a number of reasons: I don’t know of a…