I was having a few beers with a friend who is a home brewer and beer enthusiast, and he claimed that Bell's, Founders, Short's, and Sierra Nevada all have to force carbonate their beers to get a consistent product. I claimed that most of these so called "craft beers" are in fact bottle conditioned. I had some old empties of Two-Hearted Ale, and it states that it is in fact bottle conditioned. My friend was still unconvinced, but I do not waiver in my conviction. I still believe that most of these beers are bottle conditioned. Anyone know for sure?