I think it really comes down to respect for others. This particular observed action is not for YOU (royal "you"), but to protect the sender (royal "sender"). If you haven't read that thread explaining bomb protocol, please do. As you've seen, there are a lot of folks on here who send around significant quantities of cigars -- many of them being fairly high-end. Others simply send what they can to someone out of the goodness of their hearts, simply because they want to show their appreciation for another member here. If the royal you has talked with and the royal sender is cool with showing them off, then hey, go for it! However, there have been "cigar predators" here in the past who have attempted to get into good graces of those who have been known to be generous just for the sake of trying to get free cigars out of it. There have been those here who have literally been offended because they weren't sent the same caliber of cigars that someone else was in an unsolicited bomb. There have been those here who have been embarrassed because they simply did not have high-end cigars to send someone.
All of this has happened here, and it's why this rule is in place (I lobby for it to be stickied every time this issue comes up -- yet since my own transgression early in my time here, it has yet to be done). Each time, it has been the sender who paid for their good deed. So, it's about respect and care for those that have done kind things. As for kicking your heels up on the furniture because "you've never been one to follow the rules", well, that's just kind of a douche move. I mean, as The Good Book states:
Rule Number One is Don't Be An Asshole.
Rule Number One is always Don't Be An Asshole.