I like this idea too. Sometimes getting right click to work by holding fails because I may release pressure and its activates a click (usually moving forward in a link, etc)

Only problem I see with the Hard Menu Key (I'm assuming this is the Appplication Switcher key), is that this key when held goes back to the home page. Or, at least it does on the N810, is the N800 different?

What about the Zoom Out key? It still zooms out when clicked, but I'm sure a hack could delay it so the hold button and click would work. I guess the same thing goes for the Hard Menu key, but I'd prefer not to lose the functionality of holding it to view the Home Screen.