One thing that you need to do for AG3 is to stop giving Armor points for profile postings or drop them to 1 point albeit, I have seen people having long winded conversations in one sentence posts.
Secondly, on player submitted levels in the many games that have that feature, you cannot let people that are not logged on to vote (as they can manipulate this feature!!! I have seen in one game CTC2 where a castle got 25 likes and 13 plays which indicates that someone not logged on could just sit there and click a vote... Many if they want and I'm sure that they could, with a bit of computer expertise, just bang away with ease.
AG3 is need only if it can solve the "temporary unavailable" flag that is always coming up!
Good luck