Face value of Facebook faces an about-face

Facebook makes new friends in Russia
Facebook makes new friends in Russia

How much are your Facebook friends worth? About half what they were two years ago - just $50 (£31) each - if a new valuation of the social networking company is accurate.

Facebook today announced that Digital Sky Technologies (DST), an investment group with significant stakes in Eastern European and Russian internet businesses, has made a $200 million (£125 million) investment in the company.