Wacom works pretty much out of the box in Ubuntu(Studio), but pressure sensitivity only works in specific applications, like Gimp.
DeviantArt now has released an online-application, called Muro, that allows one to draw from within your webbrowser! There is a plugin available for Windows and Mac OS, to get pressure sensitivity in Firefox, but not for Linux, hence not for Ubuntu. Muro uses HTML5 technology, but no Flash.
Is there any way to get pressure sensitivity from my Wacom-drawing Tablet into a Web-browser?