Location-based startup�Mentaway did not get funded by YCombinator but�it did get our attention (as mentioning whiskey shots in a pitch email is wont to do) . One upping the Facebook app "Where I've Been." Mentaway automatically compiles checkins from Foursquare, Twitter, Flickr and Posterous and turns them into pins on a personalized travel map. The Brazilian startup is able to show every leg of a trip or multiple on a Google map with added photos and texts. All you need to do is just set up your Mentaway profile and keep using the services you're used to. 
Source: http://feedproxy.google.com/~r/Techcrunch/~3/RgwYu9L_jg0/
