Stumbleupon Doubles its UK Marketshare as ,Facebook loses 20%

Source :Statscounter   UK Social Media Marketshare

After leading in US Market and becoming the number one  Social Media in US, Stumbleupon is taking a shot  for the no 1 in UK. For the  last 6 months  Stumbleupon has seen its Marketshare double from 14% to 28%. While Facebook declines  from 72% in April,2011 to 54% in August,2011