What's the definition of a drive-by post?
One that is devoid of substance ("+1" anyone?).
One that attempts to advance an agenda without intelligent back-up.
One that has no intelligent content.
What's the definition of a cut-n-paste post (another form of a drive-by)?
One that contains a link and no meaningful commentary on the link.
One that contains a sentence or two from an article (cut-n-pasted) and no
commentary on the article. Entire articles are banned by TFL's copyright policy.
One that contains both a link and a sentence or two from an article, but has no commentary.