I don't think certain people's inability to not trip over a cable should override the convenience of using one cable to do everything. Surely now that people have had the time to see the advantages of USB-C - Magsafe seems obsolete?
Unless.... it's an extra port that charges faster when needed but you still have the option of using the one cable solution with USB-C.
Unless.... it's an extra port that charges faster when needed but you still have the option of using the one cable solution with USB-C.