People ask, "How is @foursquare relevant?" Well, @Yelp has a -66 NPS (awful) bizjournals.com/sanfrancisco/b…
Billionaires warning us about AI is the new old men yelling at us to get off their lawn.
Domain registration dates:
abc.xyz - 3/20/2014
hooli.xyz - 7/02/2014
Facebook = people you know, but don't always want to know more about
Twitter = people you don't know, but want to get to know