Are you amazed at the Macbook Pro’s touch pad two finger? I like its “two-finger-tap-on-middle-of-the-touchpad” (what a mouthful), which simulate right click behavior of the mouse. It saves you from breaking your right mouse. Right? Especially when you are playing game!!!
It turns out that feature exists on Ubuntu , too. Try it!!!.
Bonus : two finger scrolling also works on Ubuntu. Love it^^.