When selecting Internet resources it is important to evaluate the quality of any websites that you use. Consult Evaluating Web Pages (UC Berkley) for evaluation criteria. The following is a selected list of websites that you may find useful.
"The Free Software Directory is a project of the Free Software Foundation (FSF) and United Nations Education, Scientific and Cultural Organization (UNESCO). We catalog useful free software that runs under free operating systems — particularly the GNU operating system and its GNU/Linux variants."
A portal to free, publicly-available DOE-sponsored R&D results including technical reports, bibliographic citations, journal articles, conference papers, books, multimedia, software, and data information.
"Promotes excellence in scholarship and teaching in the history and criticism of the visual arts and in creativity and technical skill in the teaching and practices of art. Provides publication of scholarship, criticism, and artists’ writings."
"ReadWriteWeb is the second largest information technology blog in the world. ReadWriteWeb provides analysis of Web products and trends to an intelligent audience of engaged technology decision makers, Web enthusiasts and innovators."