Thanks to frames, javascript, etc., space bar is already broken. The last browser I remember where space bar consistently worked right was Netscape 1. I'm not

Thanks to frames, javascript, etc., space bar is already broken. The last browser I remember where space bar consistently worked right was Netscape 1. I'm not saying this particular feature should or shouldn't be added, but "right here" seems a strange place to draw the line. I can see either (a) don't let webpage authors muck with it at all, or (b) give them enough control to make it do something intelligent. What we've got now is enough control to screw it up for the user, but not the right abstractions to do what authors really want anyway.