Apply delay effects to only some of the words on your vocal track.
Map a knob on your keyboard to a plug-in knob on your screen.
Create symbolic links in the Terminal to move Logic’s additional content (samples, loops…) to an external hard drive.
Controlling multiple instruments on different MIDI channels in Logic is easy, and it does not require you to ever open the environment! It also allows you to record different controller keyboards on different software instrument or external MIDI tracks.