Great work, @Bastien_Siebman. I knew you could do a better job with this idea than I could!
To help convey the “BUTs” concept in case anyone is still wondering, my realization was that, as more and more features are added, GOTCHAs build up. They can be hard to keep track of (hence the value of this list) and they can even undermine workflows. For example, imagine you have a complex workflow and have a great solution in List view with subtasks for grouping and sub-subtasks for steps to carry out each subtask. Works beautifully with Sort = None because you can expand/collapse in main tasks view and easily navigate to see sub-subtask rows in the task detail pane. But if you rely on changing the sort, the workflow is no longer viable because of B5.5.
Here’s another to add, perhaps alongside B3.1:
Thanks for doing this,
Larry