Interesting information on how foam rolling can possibly be bad for the IT band and not nearly as beneficial in other areas of the body, as many proclaim. Foam rolling seems to be one of the newest fads in exercise, but as with most fads, eventually some study comes out and shoots it down.
Although this is by no means conclusive, but it is interesting and you do get to see real human anatomy on the slab in the video.
Personally, I'm kind of indifferent on the issue, because I'm not a foam roller, but not really against it; I just do other things to keep my musculoskeletal system health. However, I know there are a lot out there, so you may want to check out this video. The first 1:50 is a commercial.