Disclaimer: This is a Rub a Dub serious comment (I can only do the serious stuff every so often when I haven't had enough fiber in my diet).
I was in a group with several brothers after the Sunday meeting and brought up the new information about the artificial blood. Only one had heard of it but most thought it was a good idea.
I then mentioned that I guess the new e-cigarettes are a good idea too. One mentioned that we don't smoke. I answered, we don't take blood either but if it's not the real thing, then it's OK to do.
The subject changed very quickly .. lol.
Rub a Dub