I've found that I spend far more time designing and building printers than printing. That being said I've found I use my printer a lot more for 3dhubs orders and other jobs than I have for myself. I think they are amazing devices and would love to collect them all, but unless you're prototyping parts for a living,than for home use I can't think of many reasons to be usingusing it 365 days a year

In many ways a 3d printer is a tool to enable us to create with. Its the same as a table saw or a welder, invaluable when we need them, but not something we use every day around the house.