Foursquare has launched a new mobile app aimed at making it easier for the 1 million business owners using the service to connect and share news with customers.
Twitter's new app, Vine, lets you record and share six-second videos.
Lex Friedman got access to Facebook's new Graph Search feature. The data there is interesting -- but perhaps only for a few minutes.
Facebook on Tuesday unveiled Graph Search, which will let you search across your friends and the rest of the network for all sorts of data. Lex Friedman explains some of the implications for social networking fans.
The social-networking giant gives users Graph Search, a new way of searching through the massive amounts of content on the site.
Wondering why your LinkedIn connections are suddenly "endorsing" you or why the social networking site keeps asking you to do the same for others? David Chartier explains what Linkedin endorsements are all about.
Adobe's acquisition of creative professional social networking community uses established network to spread the Creative Cloud brand
Facebook users will be able to vote until noon Pacific/3 p.m. Eastern on December 10.
If you're one of the millions who runs a WordPress blog, this iPhone and iPad app offers a much better way to manage things than using a mobile browser.