I want to put my ideas fast, simple and clean because there are enough threads that are too overloaded:
Armor
I think that the armor system should be made 1 instead of the 3 we have now, since its pretty unfair as it stands.
aNet should just make a choice between the 3 (and their tendency seems to go to NF armors) and just make all armors work like that.
Economy
I think that the economy of guild wars is being destroyed because gold is droppable.
Since gold is droppable, people can create money, wich causes an overflow of money and thus brings to an inflation.
Instead the gold should be looping between players and merchants, and not be available as drops.
That would make the only way to get gold to be the selling of materials, wich would stabilize the economy, as there would always be enough materials and money without an overflow.
Thoughts on Armor and Economy
Dj Tano