WE LOVE CRAFT BEER. We love craft beer, craft beer loves us, craft brewers love each other, and all is well forever and ever. Amen. That's the prayer, and it's been working. Craft beer is ubiquitous, from Michelin-starred restaurants to grimy dive bars. Its enthusiasts are voracious, educated, curious. And its brewers have managed, even amid the torrid growth, to maintain their binding spirit of independence, ingenuity, and kumbaya all-for-one-ism unseen with other businesses. Examples abound. Boston Beer Company has helped upstarts get loans and wholesale hops; breweries like Stone Brewing, Dogfish Head, Allagash, and Cigar City have collaborated on beers; and most companies have just generally been willing to lend a hand when duty calls.