Microblogging site puts effort in infrastructure, not its biz model
(NEWSER) - Twitter, a unique blogging service that lets its users update every minute detail of their day using a computer or cellphone, is steadily growing in popularity, but founder Biz Stone isn't worried about making money from the site yet. With millions in venture capital stored up, Stone is more focused on Twitter's infrastructure and design than on its business model, Portfolio reports. More»