Real-time Recommendations
Love that Foursquare is using smartphone geolocation features to provide you with real-time recommendations through the app.
Twitter Lists
I took a screenshot of the Twitter lists following me at the moment. Undoubtedly, the “listed” number will be used as another metric of social influence, but that’s not what I find intriguing. It’s the self-curated/created nature of lists that I like. It’s been insightful, humbling and amusing to see what lists I’m added to. ...