My favorite is the new Emperor segment in ESB 3.0, where the explanations are flying as to why the Emperor and/or Vader haven't discovered Anakin Skywalker's son before now. The new scene makes absolutely no sense (and some of the fanboys readily admit this) but the explanations are quite hilarious.
The current front-runner is that Vader, the Emperor and maybe even Obi-Wan got a mind-wipe of some sort, and have no memory of any prequel event, and wouldn't even know the twins were born.... but of course the fanboy brain-trust forgets ALL about Darth and Obi-Wan's ""Now, I am the master"conversation" from Star Wars, Obi-Wan knowing Yoda, and many other scenes.
LOL, what a bunch of freaks.