I want your opinion on a different kind of tip. I'm talking about gratuities. I have a pile of silver bullion pieces, 10 grams each, worth about $9 US, which I use as tips. I have used them on cruiseships to a mixed reception. I think they are a unique and interesting tip. Others disagree. What do you think at the EPM? Will they be met with amused appreciation or tolerant annoyance?