Dear @IheartMypuppy,
I’ve heard the term mentioned before but wasn’t familiar with it, so I signed up being a Harry Potter fan (at the ripe old age of 52.) A niece is also a huge HP fan. I gave her a time-turner several years ago. She found a golden snitch in her Easter basket earlier this year. She is in her late twenties, a university graduate in biology, and is due to be married at the end of the July. Some of us don’t grow out of the appreciation of the HP series.
So, back to your question. The Pottermore site didn’t wow me, but only 20 minutes were devoted to checking it out; not enough time to make a proper assessment. It is unlikely that I will return to it. I can appreciate the attraction and how it may aid in developing skills that could be useful down the road of life. The added benefit is that it is G-rated, unlike some computer games.
P.S. What house did you end up in?