If you’re a single man about town, I’m sure you’ve often asked yourself this question while drinking your beer at a bar surrounded by other dudes. You know that women are out and about en masse – the trouble is, you just can’t figure out where. Well, your problems have now been solved – introducing the Wheretheladies.at web app. It tracks female Foursquare check-ins and then tells you where the greatest concentration of ladies are. Stalkerlicious.

This is some serious geekery. Note: At the moment it’s only available in San Francisco and you can also follow the app on Twitter.

[via Eater SF]