I received an e-mail from KwMap.net. And I am glad I didn't select it and pressed the junk mail button(*1).
I have some works I have to finish in a hurry. So I am writing this entry as a memo to myself; I will update this entry later with more of what I want to say.
*1) I do it w/o reading to about 400 e-mails I receive everyday, SPAM has made a very useful communication tools called e-mail useless (at least for me).