<span>A site such as this, where users write about personal topics and comment using a threaded discussion, would be a blog. Although there are of course other mediums for partaking in such activities online, for example forums and message boards, it is the blog that is the dominant form of communication of this sort.</span>
Hope this helps...the way in which something is done: good or bad style. the manner in which something is expressed or performed, considered as separate from its intrinsic content, meaning, etc. a distinctive, formal, or characteristic manner of expression in words, music, painting, etc.