After three months, the social networks of Mountain View Google + was released from probation during which it was accessible only to a limited group of users. From today, in fact, G + is available to anyone wishing to register in order to stay in touch with friends, family or colleagues. The update brings with it unprecedented nine functions , which are additional to the 91 developed during the period of field trials. In particular, with smartphones have operating system Android 2.3 + (and soon to IOS ) you can ...