I absolutely despise the following directories: Documents, Music, Pictures, Public, Templates, Videos. Why? Because applications randomly dump stuff into these directories and fill them with junk files. I don’t want any application putting anything into directories I actually use, unless I explicitly tell them to. It is not possible to keep your files organized if applications randomly dump trash files into them.
I used to go to a local book store, until they stopped stocking any new science fiction. Then they went out of business and I was forced to buy books at Amazon as there was no other book store to go to.