Why should you pay attention to spelling, grammar, and mechanics when blogging?

A) Tweets with errors cannot be retweeted
B) They get sent to a flog file, similar to spam
C) Journalist and governments cannot use information with errors in it
D) Errors undermine your credibility
E) Creative spelling and grammar will add interest to your posts.

D
Explanation: D) Pay attention to spelling, grammar, and mechanics. No matter how smart or experienced you are, poor-quality writing undermines your credibility with intelligent audiences.