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No. 8: 'Super Mario Bros. 3'
For the Mario fanboy in everyone, live the dream with tunnels for toolbar icons and pipes for scrolling in the Super Mario Bros. 3 theme. A recognizable little coin spins and spins as your Web pages load, but there's not much sign of the big man himself, and not a whole lot of polish.
All I can say is: needs more Yoshi.
Photo credit: CNET Networks