Google’s opening up about their data centers in a pretty big way. From being secret to even the locations a few years ago they’ve now posted a street view tour, as well as some pretty great video. Facebook has also become a bit more open in terms of their data center operations.
Part of this openness is to make the “internet” seem more trustworthy and less intimidating. The other part is to show off the energy-saving improvements they are making in the wake of controversy data centers have faced over their power usage.
I think someone at Google or Facebook needs to get me a tour of their facility 😉 .