Call it Tweets on the Streets.
Twitter is apparently testing a feature for its mobile app that would show you who's tweeting nearby -- whether you follow them or not -- and what they're posting to the microblogging site.
The feature -- which, according to the Wall Street Journal's Digits blog, is actually called Nearby -- would work only for people who've opted to share their location info with Twitter. Digits describes it thusly:
The upper half of the "Nearby" screen is a map where a blue dot pulses over the user's current … Read more