Please, please, please add the bibliographic report back into Logos 4. Whenever I buy Logos resources I always sell the equivalent paper version if I own it. Without the bibliographic report, there's no remotely simple way of printing what I have in my library (or even making a PDF) so I can easily compare it to my catalogue of print books.
I also use the bibliographic report to add Logos books to my book-cataloguing software. I often forget I have Logos books because I look on the shelf and they're not there! Also, while I'm at it, I really miss not being able to save book covers as JPGs or PNGs. I used to add these to my book cataloguing software, too.