Many people are angry/upset with the Hall of Hero's because it pretty much makes diving for recipes or selling recipes in the AH pointless. Many members have left and even some of my friends are leaving the game too.
There are mixed views on this whole thing, some people absolutely love it! They think it helps greatly, which it does.

Personally I think its great on one hand but bad on another. My idea, whether its terrible or not I don't know is this. Keep the hall of hero's but possibly have recipes on show but not to buy. This would allow players to see them and give them a goal to work for. Or give recipe divers something to dive for. Introduce 3-5 new sets 2*-5*. New Helm/Armour sets 3*-5*, Guns/bombs/Shields/Swords3*-5*. This way it adds new content which could be great and gives both sides of the argument something to stop complaining about.

Let me know your thoughts. It's badly worded I know and probably doesn't make sense but you get the point (hopefully)