The other Portland food maps
Recent map releases:
The Portland Press Herald provides map of coffeeshops within the Old Port district: Bard, Starbucks, JavaNet, Mornings in Paris, Portland Coffee Roasters, Arabica, and Dunkin' Donuts. It's not just coffee brandy that's weathering the recession, the article says, it's coffee too.
The tourism office also released a Maine beer map, albeit an incomplete guide to the state's brews.
For those tired of closed-source, comment-free mapping, MaineToday also offers a tutorial on writing a GoogleMap review.