johndoejersey writes "Students in England have developed a tool which could bring the end to broken links. Peridot, developed by UK intern students at IBM scans company weblinks and replaces outdated information with other relevant documents and links. IBM have already filed 2 patents for the project. The students said Peridot could protect companies by spotting links to sites that have been removed, or which point to wholly unsuitable content. 'Peridot could lead to a world where there are no more broken links,' James Bell, computer science student at the University of Warwick, told BBC News Online. Here is another story on it." See also the BBC story.