Most typographers follow the rule that the last word of a paragraph should not be hyphenated. Like this: Most typographers believe the last word of a paragraph should not be hyphe- nated. [WRONG] Most typographers believe the last word of a paragraph should not be hyphenated. [RIGHT] In my opinion, automatic hyphenation should follow this rule, or at least give the option of not hyphenating the last word of a paragraph.
I guess it is not so difficult to fix (could anyone tell?), but it would nevertheless be a major improvement, indeed. It is time to give attention to typographic quality to make our soft stand out…
Note: it was fixed in Bug 149258, but as an extension to OpenDocument instead of using the existing feature of the standard.