The foreign-policy roundtable at the U.S. Intellectual History blog, taking off from Perry Anderson's NLR essays, has begun; Andrew Hartman's opening remarks are here. Other contributions will follow, including mine (to which I'll be adding a link, in the self-promoting tradition of the blogosphere). Update: My piece is here; essays by the other participants to follow.
Further update (7/17): Three pieces (counting the introductory post) in the roundtable are now up, and there is some discussion in the comments.