Linux touchpad like a Macbook: progress and a call for help
Apple has put a lot of work and polish into its touchpad drivers, and it makes a huge difference; it's probably the largest single differentiator Macbooks have over other manufacturers. Part of it is latency (which will probably also require some work on the graphics stack), part of it is handling all the corner cases correctly. (Improving latency probably also requires some work on the graphics stack, not just the touchpad drivers.)A simple test which Macbooks pass, but Windows and Linux laptops fail: fling scroll down a web page, then press Cmd/Ctrl+W to close the tab before the fling scroll has stopped moving. On Macs this works correctly; everywhere else, it acts as though you're spinning an old-style wheel mouse while holding Ctrl, and zooms in repeatedly.