It's just coverage of someone complaining that Google's "stack" isn't buzzword compliant. Given that software really isn't fractally buggy (http://www.andyozment.com/papers/Ozment_and_Schechter-Milk_O...) why not favor infrastructure that's been through the wringer rather than skipping from one buzzword-compliant "stack" to another, as the veering flaw of trade rag punditry dictates?