I'm sure the site will go by the date you registered and your status on the site. Furthermore, there are new rules for earning too on this site. One of them states very clearly that if a person has already answered a question, given a great answer, and you can't add to the answer, then don't answer it because your answer won't count. The site sees that many people right now will answer the question just to receive rewards points but their answer is so similar to another one that they won't earn from this answer. I can see their point. There is no need for 30 answers all saying basically the same thing.