*not sure which you were referring to but* yeah really

well a big reason why Pottermore came about was to flesh out the HP world beyond what the books could provide, which it is doing, but with the Sorting its not quite as straightforward or as comprehensive as i would've hoped. theres a lot of extrapolating, of which can be flawed since perception of characters and motivations differ depending on who's reading / analysing. there isnt really a "bible" (for lack of a better word) when it comes to Potter Sorting thats disclosed to the public. Divergent Factions are listed in black and white, then uses it as a foundation to build its storyverse.

going back to Illvermorny sorting, im hoping Jo can correct this so that certain people classified into certain houses wouldnt suffer the stereotyping that occurred during the Potter series (like Slytherins always being bad, Ravenclaws always being bookish etc etc).