I know. Did you know this was a hot debate. They said it would make the game too casual and if you decided you didn't want a perk, their solution was to start over. Honestly, everyone overreacted during this debate, but I knew it would come out either in this DLC or Elder scrolls 6.
The concern was not so much about the perk reset feature itself, but that it would take TES further in the direction of where your actions have little consequence and you can complete every single quest with a single character. So, it was more of a concern about how this feature would impact future design decisions about new Skyrim DLC and future installments in the series.