Tens of thousands of people delivered a massive show of opposition to President Robert Mugabe on Monday, in what veteran observers described as the biggest election rally in Zimbabwe's history, even bigger than Mugabe`s at Independence. Despite years of violence, hardship and bitterly disputed votes, the hopeful mood suggested many feel change is finally within their grasp. "If you have a cellphone, I want to see it!" shouted Nelson Chamisa, a young politician at the rally. Thousands of arms were raised and thousands of mobile phones glinted in the sun. Warned that Mugabe would resort to intimidation against elderly voters in rural areas, Chamisa urged the crowd: "Send a message: 'Parents, don't be scared.'" Chamisa's plea underlined how, even more than in 2008, this contest is also being fought with mobile phones and on the internet, making it harder than ever for abuses to be covered up. The young, urban, tech-savvy generation that flo...