I'm making a web app for readers, What do you think about it?

Hi IH, my name is Fabio. I'm currently in the process of making ReadersGuild (https://www.readers-guild.com/). Initially, I built this app as a reading tracker for my friends. A lot of my friends are having a hard time finishing their books, so I wanted to create this app to help them complete their books, keep track of where they left their books, and give them reminders to continue their reading.

Afterward, when I researched the most ideal solution for this reading tracker, I ended up thinking about creating a platform for online book community; Thinking that it could help as a platform for all kinds of book discussions. So far, I personally do WhatsApp group calls, or Discord for my book clubs, but I'm having a hard time managing it when it gets bigger. So thought it might help people like me if I can create this app. Ideally, I want it to be able to be used whether for entertainment book discussion, or academics.

So far, I've only created a landing page on it just so I can let people of my hypothetical solution, and continue tweaking the features according to the needs of the people. If you will, can you give me some feedback regarding the app? Which features do you think should go, which features are helpful, and what kind of feature do you want to be in the app? Thank you in advance.