I don't know if there will me more of the mugs available. I'll have to ask Panda.
We GMs got some for Christmas (which is why I know how nice and big they are. The less refilling I have to go do, the betterrrr), and I thinkkkk this one is a leftover from that.
Canadian shipping around the world for something this weight is also pretty atrocious. I know I did a double take on the shipping amount when mine arrived.
As for Lin, I don't recall any sort of scripting call or function that can affect any of your shortcuts. Coding, sure. But not scripting. o.o