I'd like to see the privacy section here (https://whattoy.com/en/transparency) expanded on, or at least would like some additional info given here. I am mainly interested in how user data is managed in the backend, especially the storing of passwords and physical addresses. Does WhatToy process a user's physical address when giveaway winners are awarded?

Sure! I'll add that to the to-do list before the site goes public. Any other suggestions on what to add to that page?