I thought for my first post, I would share some information that some of you may find interesting to know about a Facebook trend ... As summer vacation season starts, Facebook measured check-ins made in 25 cities worldwide to determine the world's most social landmarks. Among the no. 1 ranked landmarks across the 25 cities: - 7 are sports stadiums/arenas - 6 are public areas: squares/avenues/parks/gardens - 2 are amusement parks - 2 are concert arenas - 2 are shopping-related: shopping centers/malls Looking deeper into the data, they saw that shopping is popular internationally: malls and outdoor markets appear within the top 10 landmarks for 19 of 25 cities, including Sao Paolo's Mercado Municipal, Seoul's Dongdaeum and Melbourne's Queen Victoria market. Amusement parks like Johannesburg's Gold Reef City, Moscow's Gorky Park, Copenhagen's Tivoli Gardens and Seoul's Lotte World were among the top 10 places to check-in. Restaurants like the Hard Rock Cafes in Buenos Aires, Delhi and Barcelona, TGI Fridays in Norway, and Bella Paulista Casa de Paes in Sao Paulo were favorites too. You can read more in Facebook's Newsroom.