Biggest Loss: the Sale of the B-Side LoungeThe 1998 opening of the B-Side lounge (92 Hampshire Street, Cambridge, 617.354.0766) spearheaded the great revival of Golden Age cocktails that Boston is currently enjoying. Now mourning cocktail connoisseurs may console themselves with two thoughts: 1) Bartenders are still plying their B-Side-honed skills at similarly artisanal cocktail bars like Eastern Standard and Green Street. 2) Incoming owner Daniel lanigan, proprietor of Western Massachusetts beer-geek bars the Moan and Dove (Amherst) and the Dirty Truth (Northampton), vows to maintain a classic cocktail list even as he adds 40 new craft-brew taps. RIP, B.Best Local Food or Drinks Blog: Drinkboston.comSeeking trustworthy reviews of boston bars and restaurants online is often a frustrating crapshoot. Opinion sites like Citysearch are overrun with paid shills, disgruntled ex-employees, and callow frat boys. like much of the blogosphere, our skillful food-and-drinks bloggers are vastly outnumbered by unoriginal amateurs. Atop this online slag heap, local cocktail savant Lauren Clark’s blog glitters with entertaining, well-written reviews of Boston’s worthiest drinking venues, best cocktails and ingredients, and most gifted bartenders (with a focus on skills, not glamour quotient). Required reading for discriminating dipsos. Best Revitalization of a Faded Glory: Restaurant MarliaveRestaurant Marliave (10 Bosworth Street, Boston, 617.422.0004), a one-time Downtown Crossing institution, opened in 1875 but had wilted into tatty senescence before closing a few years ago. Chef/owner Scott Herritt of Grotto fame restored its fin-de-siècle architectural detail and now serves food on three levels. Fresh oysters are shucked at the ground-level, six-seat raw bar, while the first-floor bar/café offers modestly-priced American fare and well-crafted old-school cocktails. the top-floor restaurant serves pricier Continental cuisine in an airy, window-wrapped room. Even Bostonians who don’t wistfully remember dining here with Grandma after Christmas shopping at the old Filene’s will be glad for this revival.