Brand new here and brand new to poker chips in general. I do see that a lot of posts have Terrible chips in them so I just assumed it was a very common chip or at least very common to own.
While not "rare", I wouldn't call them "very common", or a "very common chip to own".
I WOULD call them, "a very common addiction among PCF members".
While I have a few Terrible's chips myself, I don't count myself among the addicted. I might add that I haven't customized yachts, re-modeled basements, or built anything that can be described as a "shrine" for ANY of the chip sets that I own! Not that there's anything wrong with any of that.