"If Facebook allowed users to differentiate between their professional and social relationships and control what parts of their profile are visible based on relationship type, it" could be the end of LinkedIn...
Information is stuck inside HTML pages, formatted in esoteric ways, difficult for machines to process. "Web 3.0", precursor to a refined semantic web, will change this. ‘Web 3.0′ will transform web sites into web services. Unstructured information bec