Well, I have improved my own registration for my website - https://www.fanoflego.com/ though I will hopefully be adding a Facebook Login once I learn how to code it. Once a person is register that person once logged-in will be able to add their own questions and answers, but the question will be have to approved first by me before going public. There are other categories besides LEGO as I have made modifications to the game to have a LEGO category, but feel free to add to other categories. I will be making improvements over the next few weeks to the game and other website improvements, so there might be some downtime. If anyone notices any bugs or suggestions please send me a message or post it on the AFOL Facebook group as it will be appreciated.