Anyone taken a look at the B&R entry in the Dynamic Range database? It's interesting to see the stats. They have a lot of other albums from OCR as well.
Something I've been mulling over the past few days, doesn't ReplayGain sound the death knell for the Loudness War? In fact, the louder a track is the worse it'll sound when the gain has been compensated by RG, since the transients are all gone. The only problem with RG is it's not ubiquitous yet, and a lot of people aren't aware of it. Once any serious mp3 player on any platform supports it, not only playback but analyzing your library, I reckon the loudness war is dead. In fact I'm giving serious consideration to easing the fuck up on my own music in anticipation for that day, which I don't think is far off.