Please note also Expanded Academic ASAP , which is an index for a great variety of different topics. Some of the articles are in full text. This includes Gallup polls, amongst many others.
Data sets are downloadable, with descriptions, codebooks, and a way to analyze certain variables.
From the Scholarly Technology Group at Brown University. Bible Gateway - Search 10 languages and multiple versions. Revised Standard Version - From the University of Michigan. Biblical Studies - Electronic texts of the Bible in various forms, tools for studying translations, electronic journals, discussion groups, and historical perspectives written by scholars. From Rutgers University.