I would like to use LBz more, but many players do not or only imperfectly support mpris (Media Player Remote Interfacing Specification). I have had problems with my favourite players, VLC and Juk (amarok is not yet ported to kde5/qt5, so I have not been able to try it). Results seem to be good with rhythmbox.
Nevertheless, these only work when I listen on my laptop, which is almost never. I have ripped my extensive collection to flac and have the files stored on my QNAP NAS. These listens, about 95% of my listening, are lost. I also listen using VLC on my phone. Again, the listens are lost. Then, there are listens on NML (Naxos Music Library) and Youtube. These listens, too, are lost.
Apart from getting infallible ListenBrainz support in these applications, what would help me the most is a way to manually enter listens, preferably by album, not by track, as I listen to full albums about 99.99% of the time. It is tedious, but at least it would accurately record my listening.
I do not have a Last.fm account nor do I want one. Scrobblers that scrobble to Last.fm and require me to get their file and have the information sent to LBz are uselss. I want to scrobble or be able to manually input directly to LBz.
Once the information is in my LBz account, it would be useful to me if it, firstly, hyperlinked to the releases I own (these have been added to my collections in MBz). Next, it mght be useful to be able to discuss with other people that also have the same albums in their own collections and/or at least be able to follow their listening. Also, linking to CritiqueBrainz would be an asset, perhaps by displaying existing reviews, allowing one to directly write a review while listening, and to see other albums and artists that relate to, are similar to, are in a similar genre to, are liked and/or collected by others with the album in their own MBz collections or listened to by them, etc.—basically, link the various components of MetaBrainz together to create a unified listening, enjoyment, sharing, discussing, reviewing, exploring, learning etc. experience.