Some day the U.S. Open Chess Championship will have a nice website.... The 2006 pairings and results page leaves something to be desired. They could at least have something as good as last year (no longer online). But these complaints (here, here, and here) fall on deaf ears. In any event, I have seen no interesting games posted, but you can find some by typing "liblist USopen06" at ICC.
Update: I have posted a number of links to US Open news in a subsequent post titled "US Open Chess Bloggers."