Comment by smarx007
It is quite disheartening to see a comment about book indexes being downvoted. In professional publishing houses, indexing is a job done by a qualified indexer and is not as trivial as one may think [1]. Some rather important reading guides [2] recommend to judge a book by its Contents and Index, which are often overlooked in books that were not edited by professionals or were edited in haste.
It is quite disheartening to see a comment about farriers being downvoted. In professional blacksmith shops, horse shoeing is a job done by a qualified farrier and not as trivial as one may think.