Stop saving your Mastery Signs
Back when there weren't a ton of things to master, we had plenty of room to display our signs along one edge of one farm to showcase our accomplishments.
Now that there are so many masteries, and many other animals, trees, recipes, crops, etc. being released it seems several times a day, I feel like even if I completely emptied my home farm, fully expanded it as far as it would go with FC, then packed it to the gills with signs, I'd still run out of room.
I hope I can get rid of them as quickly as possible. I should go in and see if there's a way to sell them quickly from in the billboards ... I have quite a few in there, as well as possibly some in my gift box that I haven't placed. I may also have a few in storage here and there. I haven't logged on much except maybe for a total of 5 minutes over the past month....