I think it is a great engine for books. "You like books about ping pong? HERE'S A DIFFERENT ONE!" It's one of those cases where the formula doesn't really wor

I think it is a great engine for books. "You like books about ping pong? HERE'S A DIFFERENT ONE!" It's one of those cases where the formula doesn't really work when you expand the scope of a project to handle different cases. Scope creep strikes again.