People are now providing free remote KDE desktops via NX. I think this is a really cool idea by CosmoPOD, where they provide
Free 1GB online to store and edit your emails, office documents, calander, organizer, photos and files, chat to friends play games surf the web even faster and more from any computer on your own personal online desktop and access it from anywhere in the world.
This is a real boon to people who frequently travel and have access only to a computer with internet connection and are unable to install their favourite operating system.