Not everywhere since Plan9 is really mouse-centric :-) However I think anyone have used both keyboard centric environment, at any level, and "modern mouse usag

Not everywhere since Plan9 is really mouse-centric :-) However I think anyone have used both keyboard centric environment, at any level, and "modern mouse usage" can say that mouse sometimes is needed (like for image editing) but for plain UI is far less needed and often not really comfortable nor efficient at all... My only consideration is that our knowledge is mostly text, we have added video/images in the game but still text is by far predominant and mostly without any viable other option... So having a text-centric environment, without, of course, dropping graphics&c capabilities it's the most logic way of work...