If your business isn't politics, keep politics out of your business.
It should be pretty obvious, but some PODart people just can't resist the moment, and will lay it out there for the world to see. It's a risk, and one that would be better left untaken.
There are artists who are political, and that is their business. They have an audience who expects them to have a message, and generally that message will resonate with them. For those who are not political, the thought of having to wade through potential hot water can be quite discomforting.
The last thing we want to do as business people is make customers uncomfortable.