The word "please" if frequently thrown around, and used pretty much after any request. "Please" is heard everywhere, not just directly out of someone's mouth in dialogue, but on signs, recorded announcements, among the many places. For example, the audiable message on the metro-rail states "Please step away from the doors as they are closing". A sign may say "Please turn out the lights when leaving"...of course, there are thousands of examples
To me, it is sort of a way to sugar-coat something, and make it appear more polite, but To me, it seems to take the urgency out of the message that is being said is being defused by using this work. The term "Please" to me basically says "It would be really nice and polite if you went the extra mile and did this, but you really don't, it's just impolite not to" For example, a sign in front of a building may read "Please check in at the security desk before entering the building" To me, that means that I can check into the security desk if I feel like it, but I don't need to, it would just be a little rude if I didn't. Of course, if I just walked right in, a guard would quickly be fussing at me for not checking in. Removing the "Please" seems to me like it would hammer the message home, and make it seem more important. Stating the same term "Check in at the security desk before entering the building" seems to have quite a bit more authority and sound more important to me. In that case, I would be more inclined to check in at the security desk!
How do you interpret the term?