My motivation is I have a myriad of devices that cost practically nothing and require no configuration or upkeep, that can also open pages on the internet and connect to the same monitor, keyboard and mouse.<p>Replacing my laptop later this year will cost ~$2k, along with endless time and attention and so much otherwise-useless knowledge to keep it operating and secure and configured.  I get bugged every day by software asking me to watch an update download.  Every time I boot my computer 2 or 3 different game clients somehow all have 50 - 100 meg of updates.<p>None of that helps me write web apps.