A good blog.   

I think a good blog should include these things; 

- a title I think that a title is important because it tells the person what they're reading.

-editing you need to check your work because it is important if you don't it may not make sense  

-your blog should be written in first person because it is a personal piece of writing from the writer's point of view. 

-it needs to be friendly because if it isn't you could make people upset.

- the most important part of a blog is to not share any personal information like your last name or address.