http://tctechcrunch2011.files.wordpr...6-pm.png?w=680 In certain web-obsessed circles, the word of the day today was definitely “yo.” Yo is a ridiculously simple smartphone app that allows you to contact friends with one word messages that say, you guessed it, yo. The app launched on April 1st (no joke) but only really started to pick up viral steam in recent days — culminating in full-on fad status today after a feature in… Read Morehttp://feeds.feedburner.com/~ff/Tech...?d=2mJPEYqXBVI http://feeds.feedburner.com/~ff/Tech...?d=7Q72WNTAKBA http://feeds.feedburner.com/~ff/Tech...?d=yIl2AUoC8zA http://feeds.feedburner.com/~ff/Tech...40:-BTjWOF_DHI http://feeds.feedburner.com/~ff/Tech...40:D7DqB2pKExk http://feeds.feedburner.com/~ff/Tech...?d=qj6IDK7rITs
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