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.