You instructions are duly noted and kindly don't refer to me as "dear" in the future (I am not now nor ever will be "your dear"

).
I'm sorry, I didn't mean to offend you in any way. I just wanted to distinguish my post from the other as being a meta-post that is off-topic literally but on-topic morally.
I addressed you because I know you are a native English speaker living in a country where few people speak English. You probably set your linguistic threshold really low before you consider some statement sincere and intelligent.
I'm in an opposite situation and additionally in the past I had an experience of having to instruct first-line sales- and tech-support people in the art of recognizing time-wasters that try to finagle a freebie. Thus my linguistic threshold is diametraly opposite.
We can only guess what is the motivation of somebody moving Bitcoins to and fro.
On the other hand on this forum there's no need to guess, just read the Meta subforum. The moderators and administrators are slowly loosing control of this forum to the slow-spammers that make incisive posts, one-liners or otherwise. That the 3 accounts that posted spam in this thread were not deleted is the proof.
I understand trying to be helpful to newbies, but please administer a passive Turing test on one or two pages of the past posts of an unknown user before posing a reply. It will make our forum more friendly to the regular users and deter the spammers.