While they did announce that public order charges will go down from 20 to 4, they didn´t say that you only recover one charge per day, so you basically get 10 public crafts per week maximum. Also, it´s bugged beyond recognition. The timer in the tooltip of the charges counts up for me, not down. I started out at 4 charges -> did 3 private orders for for my weekly using an alt -> down to 2 charges which is not supposed to happen at all. Then, I was at 2 charges with more available in 6 hours -> 1 craft -> went to 0 charges with more available in -6 hours.
I fail to see how this tweak is supposed to fix anything (even if not counting the bugs). Everyday/massproduced orders that either have no quality rank at all (treatises) or where rank doesn´t matter that much (ultimate power potions) are basically out of the system and you must shout for them. Mundane crafts I´ve seen in blacksmithing before,like,put up cheap mats and a cheap missive and be guaranteed to get that 343 5-star blue gear (because of the low skill requirement) cheaper than from AH. are pointless to place.