In a move that could get real creepy, real quick, weeplaces debuted Ratio Finder, a site that lets users know where the best guys to girls or girls to guys ratios are based on Foursquare check-ins. On the Ratio Finder map, pink bubbles mean girls and blue bubbles mean boys; the larger the bubble, the higher the ratio.
Maps are currently only available in San Francisco and New York, and a quick look-see provides the following observation: ladies are hanging out in parks and shopping, while guys are eating out. So if you're single and looking for a social networking savvy dude to call your own, Ratio Finder will tell you where he's hanging. Or, if you and the ladies are looking for a no boys allowed sort of night, look for the biggest pink bubble you can — just hope it doesn't burst!