EntityQ329192· pop 33· linked from 85 articlesDeliciousSign in to savesocial bookmarking web serviceConnectionsYahooEntityFacebookConceptX (social network)ConceptInternational Standard Book NumberEntityWikiConceptblogEntityAmazonEntityWayback MachineEntity.usEntityURLEntitydomain nameEntityLinkedInEntityRSSEntityhierarchyEntityFlickrEntityOCLC, Inc.Entityinternet memeEntityQ255381EntityLos Angeles TimesEntityWeb 2.0EntityCategories2017 mergers and acquisitionsDefunct social networking servicesDiscontinued web annotation systemsDiscontinued Yahoo! servicesFolksonomyInternet properties disestablished in 2017Internet properties established in 2003Social bookmarking websitesSocial cataloging applications