For a very long time, selling gold in World of Warcraft was a path to making money. It was unethical and against the terms of service, but it was still eminently doable. The addition of an “official” option in the form of the WoW Token changed that, and an article on Cracked talks with a former gold farmer about the path toward moving on with your life after you’ve spent time exploiting that virtual economy. It might not make you feel sympathetic for gold farming, but it’s still an interesting perspective.
Of course, if you’re farming gold, you’re probably not all that worried about playing the actual game (as the article even says), but people who are playing the game will be happy with the latest round of hotfixes, which clean up issues with the Chromie quest line, fix various balance issues, and fixes a few bugs here and there. None of them actually relates to gold, though, unless you consider a glyph recipe not dropping to be about gold. Which it sort of is, arguably.