even if it is just a 24-hour restriction it could still deter newbies who actually like to learn or have questions
You probably didn't get it. The restriction wouldn't restrict newbies from asking questions or creating topics or making posts, it should only restrict them from posting links.
I know you are talking about links, I even highlighted the part where you mentioned that the 24-hour restriction you are talking about is restricting newbies from posting links. so I am not sure why you think I didn't get it.
also, your reply to stompix just made the restriction you want to put on newbies much worse.