I have had a similar thought process as some days I am overwhelmed with posts to try and read. I am a beginning python coder and would not even attempt such an app, client side of otherwise, but truly understand how nice it would be to have a feed display of content from authors that I know regularly post stuff I what to read, but am time limited.
One day a bored dev will make it happen. LoL. Until then, we must miss some posts. LoL