A good check list to do here in the new year, check up on your website it may be sleeping on the job. This is a good article to some search engine optimization techniques to get your website to the top of the results list.
What happens when a part on your 3D printer breaks? You print a replacement! Now that we have an engineer in the area who printed me a stopgap, we will always make sure we have a spare one of these on hand...