Google+ obre les portes a empreses i institucions amb el llançament de l’espai “Pàgines de Google+”

La xarxa social permetrà la creació de perfils corporatius, com ja fa Facebook, una millora molt demandada per empreses i entitats.

Més informació a Trece Bits.

The power of social media during Japan’s earthquake

Videos showing Twitter activity and personal messages during Japan Earthquake


This video displays worldwide retweets of Tweets originating in Japan for one hour after the earthquake. Senders’ original Tweets are shown in red; Tweets retweeted by their followers in the hour after the event are displayed in green.

This video shows the volume of @replies traveling into and out of Japan in a one-hour period just before and then after the earthquake. Replies directed to users in Japan are shown in pink; messages directed at others from Japan are shown in yellow.

Credits: http://blog.twitter.com/2011/06/global-pulse.html