Curate, connect, and discover
Don't you just hate it when you write a fanfic inside your head (without oc's) whenever you're bored, and then you just loose your place during class, or somebody distracted you, and you need to remember where you were but just can't?
Amd the worst part is, that unlike written fanfics, you can't just read back exactly what yoy JUST thought. No, instead you have to think of that same part again, but because you don't remember exactly WHAT it was, you think it in a different why and then the plot of your mind fic just goes to an entirely different place!
Honestly, that's just annoying.