I wish all hardware makers did this… Sony have produced a video showing the insides of their new tablet, the Xperia Z. The video clearly states that this will void the warranty, but who cares?
It looks pretty easy to teardown, although iFixit will be the judge of that when the device goes on sale in May. A distinct lack of glue is promising (compared to the iPad and Surface) with only a few screws holding the skinny machine together. [mashable]