Wireless Mice stink

I couldn't agree more. Get rid of dongles, batteries and all that wireless bumf. If there's one area where we really don't need yet another power source, it's in computer components that don't need them - ie a mouse. Just plug it in. I don't want to have buy batteries. In my mind, adding batteries to a device that is always in close proximity to - and is traditionally tied to - a very reputable power source is what can only be described as a step backwards. Figure it out Logitech.