In an unrelated post, I mentioned needing a replacement Tailspin HuCard due to a corrupted text intro.  Here is a good picture:

The card does not look physically damaged; I doubt it was used to prop up a chair or anything like that.  I tried this in two of my systems to rule out a worn out connector, and I cleaned the card pins carefully.
Other members quickly chimed in saying they had noticed defects with their games too, one bordering on being unplayable.  I am unaware of any threads covering this before and there was nothing on Google (forgive my bad search-fu if I am incorrect).
Have a bad card?  Post a pic, write a story!  This could be a neat to see....I thought it was just my bad luck!