Asnafi, Pakdaman Naeeni, Fifth International Conference on Webometrics, Informetrics, and Scientometrics & Tenth COLLNET Meeting 13-16 September 2009 Dalian ml ht . organisation / dalian - collnet / cn . wiselab . www :// http ˺ Case study on operation of Iranian LIS (library & information science) group weblog during 2006-2008 2 September 2009 AmirReza Asnafi * Maryam Pakdaman Naeeni † Abstract At the present time, a new kind of internet communication has been created amongst librarians, libraries and users which makes the information evaluation, selection, dissemination and usage much easier. Actually, it is one of web 2.0 facilities. Users inquire information in web 1.0; in contrast, in web 2.0, information asks about users, being directly in their access. Libraries have found the value of web 2.0, its abilities and weblogs as an easy device for updating and communicating, swiftly. Librarian have accompanied in web developing and publishing informative articles via weblogs. Weblogs can lead either to a network of unbounded libraries or increased information portals. Some librarians may write about their own experiences on library science, sharing their information in this way. They can introduce anonymous informative websites which users refer them scarcely. The most successful weblogs are those offer the most recent accurate information in their special field. Reference librarians' weblogs have altered to the most popular weblogs among the results of search engines and in reference place; they are reminded as a new source * . PhD.Student of LIS, Shahid Chamran Ahvaz University and Granted of Shahid Beheshti University, aasnafi@gmail.com † . MA Student of LIS, Alzahra Univeristy, m.pakdaman@gmail.com of information and collections of ideas and comments. Iranian librarians have discovered weblog aptitudes. Their weblogs are used in updating the related knowledge amongst Iran library society; meanwhile, offering the proper services to users. Purpose of Current research is to survey bloggers operation of this weblog during 2006-2008. In this research all posts of Iranians librarians Group Weblog ‡ will be analyzed, all comments for each post that recorded by users will be studied. Current research will evaluate partnership measurement of Iranian librarians blogger in Iranians librarians Group Weblog and finally 5 top bloggers will be introduced. Keywords: weblog analyze – library and information science –Iranian LIS bloggers 1. Introduction Appearance types of blogs, wikies, podcasts, RSS services etc. the world of libraries created a new concept. Combining web 2.0 and library lead to appearance of Library 2.0. (Houghton, 2007). In this sense, library can offer provide information for user in every time and every where. In fact main aim of using web 2.0 in libraries are fast connection between users and libraries, rapid response to user information needs and his or here satisfaction, he is attracting. Using Blog has an indirect effect on librarians. This point blog implies that libraries and librarians go along with the advances in technology. In 2002 year, the first weblog about library and information science in Iran were created. From that year many weblogs in Iran in this filed were established. Iranian librarians used weblogs ‡ www.lisiran.blogfa.com