I made a Blender Game Engine demo called "Box Apocalypse" which you can play in your browser with the new Burster browser plugin.
The Burster web browser plugin for the Blender Game Engine is a fantastic alternative to the closed source and very expensive Flash (£800 for the Flash editor last time I checked).
It would be great if we all got behind Burster and helped to raise the profile of this fantastic piece of software as much as possible. I'm sure it'll really capture people's imaginations once more and more people start to hear about it. With some work and the support of the community, I really think it could be as big as Flash in a few years and that would obviously be fantastic for Blender itself.