I am curious because (a) Feedbear does not include most bugs/incomplete projects and (b) the recent versions of 9.0 have had several bug corrections (9.1 - 37 bugs; 9.2 - 22 bugs; 9.3 - 10 bugs; 9.4 - 22 bugs; 9.5 beta - 26 bugs) and I'm curious how they relate to the user experience. Note: I expect the answers to be personal as what is a problem depends on how you use the software. Someone else may find life difficult because of a bug I've never noticed.
My list is primarily incomplete conversions:
1. The missing spark charts in Factbook
2. The missing semantic roles in the Context Menu and Factbook ... yes, this probably has low usage statistics but so did the Biblical Sense Lexicon until people finally caught on.
3. Loss of the Sanctoral cycle layout and the "conversion" of the Saints card to a calendar devotional in practice. {I may be the sole complainant on this)
4. Lack of Old Testament and New Testament as common divisions in the Bible Browser - they exist only as headings
5. The Outline interactive comparison display needs to allow the selection of sources
6. Lack of consistency in updating resources with sermons, outlines, letters, etc. Steady progress is required for me to keep the faith.
7. In the library provide the ability to recognize the pieces of a resource that has been split apart as a single work.
8. Make the Fuzzy Bible Search respect the restriction on books
9. The Personal Book Builder's problem with recognizing that a book is released and can be recompiled without closing Logos.
10. Ability to select a "partial" word in Hebrew ... okay, this doesn't directly affect me but I sympathize with the Hebrew scholars it drives nuts.