Organizing your GoodReads shelves

Goodreads, while an amazing site to track all the books that I read or I'm interested too, can turn up into a huge unorganized collection of broken dreams stack of books that I'm remotely interested into. That's because there are so many recommendations that I (as many readers) don't even get time to think about what I really will read sometime, and I end up using my to-read as a book bookmarking tool. Alongside the enormously giant to-be-read monster, Goodreads also don't have a way of marking a book as on hold or even dropped.