I've recently been made aware of: http://mura.deviantart.com/ It uses a Wacom plugin in the browser. The plugin is installed with the recent Wacom installer. It did this with my Bamboo Fun Touch. I saw the plugin in the browser list of plugins a while back. There were little clues at the time what/where. The above site is a major clarification. Devel relevance for Inkscape could be use of the plugin to resolve driver issues?

All best. MarkT