Tuesday is Earth Day, which Facebook marked with a list of the top 10 U.S. National Parks by 2013 check-ins, adding that 9 percent of users who check in at one U.S. National Park in 2013 visited more than one during the year.
Detroit has the highest percentage of single people among U.S. cities, while single people are most likely to find relationships in Colorado Springs, Colo., and the ratio favors males seeking opposite-sex relationships in Memphis, Tenn., while females find the most favorable numbers in San Francisco, according to some Valentine’s Day facts and figures released by the Facebook Data Science Team and the social network’s consumer communications department.
Love was in the air at Instagram in 2013, as #love was the most-used hashtag on the Facebook-owned photo- and video-sharing service during the year, with other top hashtags including #tbt, #friends, #fashion, #food, and #selfie.
Facebook came in at No. 9 on the 2013 list of the 25 highest-paying companies for software engineers from social jobs and career community Glassdoor, after placing second on Glassdoor’s 2012 list, which included only tech companies.
Virginia Beach, Va., is the most fit U.S. city on Facebook, the social network concluded by examining fitness-related mentions, check-ins, and use of fitness applications in cities with at least 200,000 users over a three-month period.