I wrote a guest column for GigaOm on how open source software, cloud and software as a service are helping to bring about the consumerization of IT: namely bringing simplicity where complexity reigned. I cited some examples including New Relic, Box.net and Apple.
Open source has gone a long way toward putting power back in the hands of developers, who can download, install and deploy software without having to go through any kind of convoluted sales or budget approval process. You want MySQL? You can download and install in