A pet peeve of mine is the improper usage of the term blog. I find that many use blog to refer to a blog post (a.k.a. blog article, blog entry, or blog posting). For example, “I wrote a blog that I think you might enjoy reading.” Or, “In my previous blog, I explained how this concept is used in the Old Testament.” In both cases, the writer is referring to a specific blog post, not his entire blog. From what I can tell, this is incorrect.
Blog, of course, is a shortened form of weblog (formerly web log). A weblog is a category of website. The Concise OED defines it as “a personal website on which an individual records opinions, links to other sites, etc. on a regular basis.”1 The American Heritage Dictionary defines it as “a website that displays in chronological order the postings by one or more individuals and usually has links to comments on specific postings.”2
It seems fairly clear—at least to me—that the only appropriate use of the term blog (as a noun) is in reference to a blog site, not a blog post.
I feel better now.