excellent UK academic search tool for all disciplines. I looked up "film theory,' "feminism" and "television" and got useful results of sites I had not visited before, and some I had.
one of the largest set of links, updated regularly, to all aspects of communication; many political themes; a wide range of disciplinary approaches included; highly recommended
again, I am fascinated by lists of bests, especially as related to literature; they comprise both an ideology of the canon and a sociology of popular tastes, a la Bourdieu; in an extended form, they comprise much of amazon.com