Blog entries usually come from a single author, but collaborative or multi-author blogs exist as well. The latter type of blogs is commonly used for broadcasting news, businesses, and common ideas for a large group of people.
There are various ways of classifying blogs, namely through:
1. Purpose. Was the blog created for personal thoughts? For business? For news?
2. Information delivery. Is the blog hosted by blogging software or is it a microblog?
3. Content. What is the ‘genre’ of the blog? Does it have a specific subject matter?
4. Media type. What kind of media is used to exhibit posts in the blog?
Blogs are commonly known to be online journals or diaries where the author could talk about anything he or she wishes to. Blogs contain links, stories, or
References: Blog (2013). Merriam Webster Online Dictionary. Hourihan, M. (2002). What We 're Doing When We Blog. Web Development DevCenter. http://www.oreillynet.com/lpt/a/2474 Miller, C. R. & Shepherd, D. (2004). Blogging as Social Action: A Genre Analysis of the Weblog. Into the Blogosphere. http://blog.lib.umn.edu/blogosphere/blogging_as_social_action_a_genre_analysis_of_the_weblog.html Mortensen, T http://citeseerx.ist.psu.edu/viewdoc/download?doi=10.1.1.156.7392&rep=rep1&type=pdf#page=257 Percic, Eva (2012) Sullivan, A. (2008) Why I Blog. The Atlantic. http://www.theatlantic.com/magazine/archive/2008/11/why-i-blog/307060/ Types of Blogs (2011) http://www.newsbyblog.com/types-blogs-comprehensive-overview.html# Types of Blogs (2012)