Wine -> Running Windows programs on Linux
WSL -> Running Linux VM inside of Windows
Wine is more like emulating Windows API behavior on Linux, while WSL is Microsoft throwing their hands in the air and saying "Lets just VM Linux wholesale".
Both aim to avoid Windows, neither replace Linux but instead tries to move more to Linux.
>Both aim to avoid Windows, neither replace Linux but instead tries to move more to Linux.
I don't agree: WSL is an attempt to use programs developed for Linux in Windows. It is clearly for people who want to use Linux programs but don't want the headache of setting up Linux or dual booting.