fiddling with printers and plotters isn't the hard part, most likely the marketing part is because anything sells if you find the fools.
The whole stick of this article strikes me as marketing in the first place.
The whole stick of this article strikes me as marketing in the first place.
Also, thinking of customers as "fools" only makes sense if you believe you are selling/producing garbage. If what you make has value, then whoever buys it is no fool.