This is a great new addition to the game, that could lead to new line of quests, activities, goals, with plenty to be completed and to keep players interested, while rewarding extra lore, reveling secrets that could be added to the game, and giving small bonuses.
And, have you ever heard of oral tradition?! If it makes you feel any better, you can rp that all that “wiki” is knowledge on your mind from all your experiences, or that you are reading from a book!