Been thinking for awhile but, wouldn't it be nice to be able to "follow" others and get notifications? It's like having a own facebook wall page of their own. (Something similar to wattpad basically).
So readers can be informed of stuffs more easier should Authors (Original Authors in this case) post something. Also, would be nice to be able to follow people who gives out good reviews to the available books in this site. Makes it easier for people to find hidden gems too.