@colinwalker Your two part week just rememerd me of this video Weekend Wednesday which actually proposes to do this regulary. If you have the option for it of course.
@V_ Nice. Sadly I haven't got that option (and would actually like Wednesday as a second mini weekend rather than a moved part of it) but it's an interesting idea.
@colinwalker, I can understand that. I think you need to be in a pretty privileged position to be able to do something like that. And it is also not very compatible with children attending school, I think ;-) at least not when you then need to work on Saturday.