So I think that it is too soon to put another *AA event just when it recently happened, which brought down the price of *AA in our servers. Almost everyone in our server has one which brought it down to the price of 30k-40k, which is less than your ap promotion, which is usually 50k, possibly discouraging people to spend when you want them to on ap promotion.
Second, I think jewel farm should be once every other week because as you already know there are people who do not like jewel farm because they think that it will destroy the the price market because people are selling for a cheap price. Economics, people: if the supply curve shifts down because of more suppliers due to jewel farm, then the demand will also increase but at a lower price for it to reach equilibrium. However, I feel from talking to people in game that most people like jewel farm as it is a way for them to get items that are usually harder to get, giving them a chance to compete against people who are over powered. From what i feel people who like jewel farm > people who dont like jewel farm. I feel that jewel farm is also like another excitement for people who like to gamble and spend money. They can feel the joys and sadness of losing or winning, just like forting a weapon or something.
Lastly, I think that forting should have different prizes each time, like maybe attribute pearls.
It would give people more reason to waste their medals or money to fort.