What are you thoughts on the FishEye menu?
After reading this: http://news.ycombinator.com/item?id=41290
it got me thinking that using a FishEye menu (e.g. using jQuery & the Interface plugin) positioned flush with the left side of the screen would be the most useable type of menu for a website.
What do you guys think about doing that? Good idea? Bad idea? Good in theory, bad in practice?