The "I just don't get <i>why</i> you'd want to check in" crowd just got their answer. Foursquare was a cool app before, but this new version makes it incredibly useful.<p>The "Explore" tab (basically, recommendations based on your friends and people who go to similar places as you) is a total mobile Yelp killer- at least when it comes to quickly looking for somewhere nearby.<p>I love when a company keeps innovating like this.
I'm impressed with the deals that they've gotten mayors/repeat checkin-ers. I live in Switzerland, and on day 1 of 3.0, they had 5 deals in my area. Generally deal firms have poor support for everyone outside of the major places (US, Germany, France, UK, Italy, etc...) Good stuff.
If you are interested in Foursquare you might enjoy this podcast in which hackers use the service to stalk people: <a href="http://www.phonelosers.org/podpress_trac/web/910/0/plaradio27.mp3" rel="nofollow">http://www.phonelosers.org/podpress_trac/web/910/0/plaradio2...</a>