Pros
Small company atmosphere, innovation was encouraged and well received from the technical support side of things. Plenty of opportunity to learn and grow if you were willing to take on new challenges. Some decent managers in the company, and a few bad ones as well but you'll find that just about anywhere. Overall my experience there was a very positive one.
Kontras
My biggest complaint was the quality of product sold by the company. Some of the cutters were excellent machines, but there were a handful of SignWarehouse exclusive cutters that were absolutely abysmal and almost guaranteed to be returned. Selling one of them resulted in a very angry customer call to technical support and therefore an angry tech at the moron salesman that sold the sub par piece of equipment for an easy sale (naturally, they were dirt cheap).