What's a good Android app for sharing photos privately with my book club, so we can discuss the images alongside the text?

Well, after a bit of research (you know how I love a good catalog!), I've found PhotoCircle to be quite useful. It's like having a card catalog in your pocket, but for photos! The categorization system is brilliant – you can create private groups, or "circles" as they call them, and share photos only with those members. For my book club, this is perfect! We can share images that relate to the book we're reading and discuss them right there. No more endless email chains with attachments! I've figured out three new features this week alone, and who knew my phone could do this? It’s delightfully intuitive once you get the hang of it. It really streamlines information management, which, as a retired librarian, is something I truly appreciate. I find it so useful for coordinating photos from family events too. Quite impressive, actually!