In doing research on California Props 7 and 10, we came across a great voter resource: Ballotpedia.org. Like Wikipedia, any user can contribute to the content. Ballotpedia describes itself as “a free, collaborative, online encyclopedia. [That] focuses on ballots, ballot measures, ballot access for initiatives and candidates, petition drives, the supporters and opponents of initiatives and, in general, all things ballot.”
In this day and age of misleading advocacy commercials, Ballotpedia is a great place to get a quick and thorough rundown of both sides of a proposed measure.