Pete Cashmore, founder of social news blog Mashable has toped the list of 100 most influential Scottish Tweeters. The list, published by The Herald, places Cashmore, 26, from Aberdeenshire -- at the top, followed by US TV host Craig Ferguson and authoress JK Rowling. They all pass the million marks in followers. Tennis player Andy Murray and celebrity chef Gordon Ramsay come next -- each of whom has more than 900,000 followers.