How about an NPC or a skill or whatever that allows you to take all the items you have on you (brewing only of course) and allows you to enter how many you want brewed?
EDIT:
Not that it should all be brewed in a second but at least let me cast Pharmacy that many times without forcing me to click that many times. When you're mass brewing it puts quite a strain on the player.
It saves keyboards. Say I have to brew.. 10,000 condensed reds. How would I normally go about this? Press the pharmacy button and enter key 10,000 times? Maybe set it to my mouse scroll and scroll 10,000 times? This topic has been discussed to some degree in my whining thread:
http://pandoraonline.net/forum/showthread.php?tid=13927
People agree that is it a pain (others seem to enjoy pressing buttons constantly). I agree that this might be tricky to code and has low priority in respect to whatever else the GMs are doing, however I think it's fairly important to address. I often dread having to brew on my Creator, looking for the party isn't that bad, but actually sitting down and brewing? Not fun. And when I have 10,000 things to brew, finding a dedicated party to just sit there, buff, etc isn't always easy.
Sure you can say: Then don't be a Creator. But I enjoy the class and I think this suggestion can improve how the class enjoyed and add a little something extra to it.