I use to volunteer to clean a church that I attended. I became very disgusted when I found communion crumbs all over the floor. This church wanted to be ahead of everyone else creating new ideas on how to celebrate mass. Instead of giving out a host they used a loaf of bread. The only problem with that is so much of it ended up on the floor. We also had a beautiful display of ballet dancers during the communion service. It gave people something to do while their minds drifted. Thank God I found a church that celebrates the Latin Mass.
"The only problem with that is so much of it ended up on the floor."
I don't think that was he only problem. It was probably invalid matter.