One thing I found really fascinating in the article is, the author when trying to provide an example of an algorithm used the "Command+F" combination to suggest searching on a page. This is distinctly a mac thing. Not just that it doesn't exist on Windows. Have we moved to a point where using Mac only things is acceptable in a general article like this? I mean, even now the bulk of the machines in the world run Windows, so is that an error in proof reading or is that ok now? I couldn't have imagined someone doing that 10 or even 5 years ago.