*sigh* I wish people would stop saying that.
edit: I would load into somewhere other than LA at first if you can, guys- it's gonna be crazy.
Can you explain why they aren't?
Armorsmiths can still craft the best armor, weaponsmiths can still craft the best weapons, etc.
Jewelers no longer make the best accessories/amulets/rings, and the gems they make are getting replaced by infusions. Basically, they craft placeholders until you can buy Ascended items.
If/When there are Ascended weapons and armor available, it would be okay as all crafting professions will be in the same situation, but for now Jewelers are gimped IMO.