During an investigation by Boston Marathon officials, Foursquare CEO Dennis Crowley admitted that his wife Chelsa Crowley used a fake bib with another participant's number in order to run the race together.

Benedict Evans, a popular London-based tech and media analyst (and Fred Wilson's "favorite read on the Internet") wrote a post this morning about how "significant reduction in consumer interest" for Foursquare in the US and the UK is being offset by "strong growth" in Indonesia and Turkey.

Dennis Crowley, creator of that clever, increasingly helpful app that's never quite taken off, has a new profile in Fast Company. The article navigates Crowley's giant ambitions for the geo-app, his insecurities about not reaching them so far, and reveals one important number: money.

An interesting choice of words there from Foursquare founder Dennis Crowley. Auto-check-ins aren't here yet, he explains, but they would be a "natural progression" of the location-broadcasting we're already doing now.

On stage at TechCrunch Disrupt earlier today (RIP, Sam Biddle's press credentials!) Foursquare CEO Dennis Crowley acknowledged the haters, before offering a confident dismissal: "I think there are a lot of people that think we don’t know how to generate revenue, that we aren’t generating revenue. This is wrong," he said. An internal Foursquare document obtained by Valleywag shows some of the new ways Foursquare is trying to make money: Tell advertisers where you've been.