Dear Visitors,

I know the visitors of my blog are increasing, but comments are few.
So I try to write down my MSN and Skype ID in this article, if you
have some comments about my articles, maybe you could tell me by
message software.

MSN: ranmakun(at)gmail.com
(the same as email, but please don't send me ad mail!)

Skype: ranmakun_gmail.com
(English conversation is better)

Thank you for visiting my blog. If you would like to add me in your
friend list of MSN or Skype, please telll me who you are (e.g. visitor
of my blog or you are a graduate student). If I don't know any
information about you, I may refuse your request message. And I'll
be glad to know you if your were interesting in CS/EE area (even
some other knowledge) and you would like to make friend with me.
^_^