I just discovered this nice-looking resource on the blogroll of A Time to Think – the Boston Collaborative Encyclopedia of Western Theology. According to the site, it “contains articles written mainly by students of Boston University Modern Western Theology seminars.”
There’s a great list of articles on important figures in theology such as Augustine, Barth, Jonathan Edwards, Carl Henry, and Niebuhr, as well as significant topics like evangelical theology, Protestant liberalism, Pietism, and the social gospel movement.
Some important figures in philosophy make the list too: John Hick, Kierkegaard, John Locke, Richard Swinburne, and Nicholas Wolterstorff.
Looks like a fine resource for and by students of theology.