For a start Bloggers and Writers are both professionals and they have readers and followers. Writing is an art and as an art it can be done in many ways , anyone can write but not everyone is a writer the main difference between writers is that anyone can be a blogger , he just have to know a basic grammar, spelling and sentence construction and something to talk about . writer in the other hand have to be talented in many ways and must know how to reach people , a writer can't be