Can you use the Lincoln jpeg for individual reposts of individual posts? It seems like it would be relevant if it is in response to an almost verbatim rehash of a post that is quoted only 3 or 4 posts prior.
No, you cannot. Posting another pic of Thierry Pastel is in support of someone elses position, since we were asked, "Best shoulder to waist ratio in the history of the sport?" This is much different than just posting the same exact article about a robbery. Reposting something in support of something or someone else (and I did it on purpose), is much different than accidentally reposting an article, in which you did not know was already posted.
Please see the getbig handbook about this: Section 4, Article XIV for further information.