the game changing part is that it's actually totally viable to do real work with without a mouse. never felt that way when using a laptop before.
It's a great solution, but it just doesn't solve any problem I have. I'd rather have a scroll wheel.
I expect I'm not the only person in that situation and it's great if more effort goes into trying to improve the trackpad experience of linux on a laptop!
Done by holding a button that doesn't exist, but which you forget isn't there. Cos the driver is that good.
I prefer being able to scroll horizontally and vertically, zoom in/out and rotate on the spot. There's no question the multitouch model is more expressive, but we're all gimped by mice.