> No, but I wear my EFF shirt all the time. (The old one, I probably wouldn't wear the ones they currently make.) It's a continuum, and what is socially accepta

> No, but I wear my EFF shirt all the time. (The old one, I probably wouldn't wear the ones they currently make.) It's a continuum, and what is socially acceptable is highly dependent on your social class, and also your particular social circle. I'd say this is different however. You can always choose which EFF shirt you wear and whether to wear it or not. With this, you give up access and any means to choose what is said. Think of it like wearing an EFF shirt where there is an e-ink display that changes the message at any time and you can only take the shirt off after the message has been said and the damage is done.