Sharing Reddit Saved Posts

I want to build a social media platform where you can share your saved posts of reddit.

Problem: Reddit has no memory. You can view top posts of past month or year or all time but thats it. This makes a lot of good posts less visible. Also, you might want to see what posts your friends and other people have saved.

So, by this platform, you can experience reddit in a truly different way. Tell me what your thoughts are about this? Would you use this platform? Why or Why not.