I know this is a site-wide feature, but this is becoming unbearable
Examples 1 and 2 are execrable, borrowing barbara beeton's understatement in a comment to a Meta question.
Example 3 is very confusing
Example 4 shows that in most cases there is no space saving whatsoever.
I believe it would be possible to deactivate question title hyphenation on selected sites and that we should pressure the Powers to.