1. Be concise and to the point.
Do not make an e-mail longer than it needs to be. Remember that reading an e-mail is harder than reading printed communications and a long e-mail can be very discouraging to read.
2. Answer all questions, and preempt further questions.
An email reply must answer all questions, and preempt further questions [...]

Web log or popularly known as Blogs, usually maintained by an individual, companies, groups and etc. With regular entries of commentary, descriptions of events, or other material such as graphics or video.
 
This question was all over the net, since the popularity of the World Wide Web. As an engineering graduate and IT exposed person I [...]