I recently came across a pretty cool tool called StrokeIT which attaches shortcuts to your mouse and how you gesture. Now I am the type that love using my keyboard short cuts and so to me I feel that this would be a little too different for how I prefer to Revit, but it is still a really cool tool and many out there may find this a nice alternative to browsing around for tools on tool bars and using the keyboard.
Below is a video of how it works. You can also see the video on this forum. I am not sure why the video is so blurry on here?