Android and iOS are cool and all, but I'm waiting for official release of firefox OS. I think it'll be really cool.
Regarding node-webkit, I think for beginning it would be cool to have an (beta) exporter which exports a nice .html file, so I don't have to edit html file every time I export an project.
Ashley I know you're busy as hell, but it would make me really happy, and save me a bunch of time with testing my plugins, and producing them a lot quicker!