Reading List is mentioned in the article. It's in a list:
> There is a long list of startups that tried to unseat Goodreads, but they’re either in the graveyard or floating in limbo. Examples include BookClub, RocketReads, LibraryThing, ReadingList, Booknshelf, BookBrowse, Booklikes, Libib, BookSloth, Bookself.
> There is a long list of startups that tried to unseat Goodreads, but they’re either in the graveyard or floating in limbo. Examples include BookClub, RocketReads, LibraryThing, ReadingList, Booknshelf, BookBrowse, Booklikes, Libib, BookSloth, Bookself.