If you’re from Long Island or live here now, there’s a good chance you’ve gulped down a few Blue Point Brewing Toasted Lagers in your day. Heck, it may have even been your introduction to craft beer.  According to brewersassociation.com, Blue Point Brewery was #36 in beer sales by volume amongst American craft breweries in 2012. So for Long Island beer drinkers, the fact that Anheuser-Busch today announced its purchase of the first craft brewery opened on Long Island (according to their website) is big news. The transaction is definitely a mixed bag of emotions for most Blue Point fans. …