I posted this on P&E too to get a national view point, but I am curious as to what the Boston ladies think:Many people regard this as the general rule of thumb for wedding gift giving. I don't get it. Personally I think the concept is a good one but it still is so arbitrary. I mean, Mike and I generally give this amount, but it is more because of what we want to give actually usually adds up to that number as opposed to some math trick we deduce. Does some one have a link to where this originated? I googled but most sites just say, "yes, you cover your plate." I know for a fact that there were some people at the wedding I recently attended who adjusted their amount down due to a cash bar. I know there are a million opinions of this topic, but I am wondering exactly where this all originated.