"This source, much like the rest of the Internet, initially blamed Alex Reid, the man in the middle of the picture."

Are the statements of this source more or less defamatory than the original source? That is, in the original image+text it was (and remains) ambiguous about who made the sexual jokes. While this source specifically named one person, and then named another.

If defamation is a relevant concept to this discussion, then you should be complaining most strongly about the defamation done by this source, no?