Why can't I right-click or (shift/ctrl/alt)-click a linked Achievement to see my own progress on that Achievement?
The achievement UI is incredibly difficult to use unless you know specifically what category & subcategory of Achievement you are looking for.
I have not looked it up on wowhead, but I saw someone link the [It Was Worth Every Ritual Stone] Achievement, and I have checked everywhere that makes sense to me in the Achievement UI and I still cannot find it.
Every time I open the Achievements UI I have to play a guessing game that has become so frustrating that I start yelling at my computer.
Please fix this Blizzard. Please don't tell me that searching achievements is as difficult as adding a bigger backpack. :(