The new version of iTunes 8.2 (required by the latest iPhone 3.0 Beta) has a mention of Blu-ray in the about screen. This means Blu-ray in Macs come WWDC?
Maybe, maybe not. Although the old version didn't have DVD either (the new version does), there was no Blu-ray functionality at all in iTunes before. And, it doesn't really make a lot of sense to have iTunes be the Blu-ray playback, so we're not sure what's going on. [9to5Mac]