Matching Pairs Web 2.0Online version Relete the phases with the images by Gina Fernanda Otalora Pe¤a 1 New methods to make a large number of technologies work together 2 Words to identify and classify digitized information 3 Open searcher to be edited by the public 4 Used in the distribution of news headlines 5 Social networks that seek to contact professionals 6 Limited blog to 140 characters per message + instant messaging + social network