<p>IBM today announced plans to boost its Connections social network for enterprise with linkups to Facebook and Twitter.</p><p>Connections merges activity streams, calendars, wikis, blogs, email, and more, while allowing instant social collaboration, according to IBM.</p><p>The system's homepage features an activity stream a single location where various social networks can come to play, providing access to Twitter feeds, Facebook posts, weather data, videos, log files, and SAP applications. Users can also electronically sign documents via the site.</p><p>Connections debuted in 2007, according to Bloomberg, and has gained users like Primerica, Colgate-Palmolive, and Bayer.</p><p><a href="http://www.pcmag.com/article2/0,2817,2409632,00.asp">Keep reading...</a></p>