I second this! There's a lot of hate on these forums, and I'm not saying people aren't allowed to express displeasure, but it's nice to see some love too.
I wanted to add a thank you thread but here seems like a good place...
Thanks to the devs and any other team members for hearing our desires for things like unlearning and adding it into the game. It is hard sometimes to wait for things to be implemented but when they are we are happy. Maybe people just don't mention it.