Thanks! - When you say 'Amazon integration' do you mean like an import of books read so far? I think that's a great idea. I've been exploring doing that with Goodreads. Re: escaping ideological bubbles, I do agree, though I think that curiosity and gentle exposure can expand peoples' bubbles in a small enough way that it doesn't evoke ideological dissonance (especially in the realm of politics. Maybe there's a way that I can make it a gentler exposure to new ideas.
If you can do an Amazon/Audible integration, that would be awesome (and will let you build your recommendation system?).
From experience, I like to read the most populars/iconics books outside my perspective/pov, even though, if I had to grade them, it wouldn't be 5/5.
Maybe though, the most problematic of theses "ideological bubbles" is that people don't generally want to escape it.