This is interesting: "The median employee tenure at Google is just more than one year, according to the payroll consultancy PayScale." I assume that is all em

This is interesting: "The median employee tenure at Google is just more than one year, according to the payroll consultancy PayScale." I assume that is all employees, not just developers. I wonder what the median tenure is for developers? I have a difficult time imagining that the median tenure for developers is just 1 year. I think it would be very difficult to maintain, and advance, some of the best technology in the world, if the developer team had a high turnover rate. But if we assume that the above comment applies to all employees, and not just developers, then some of the comments in the article about perks are somewhat misplaced: "the freedom to work on one's own projects 20 percent of the time" As far as I know, this perk was only ever extended to developers.