At some point one of the Anonymous demands begin to include a donation to the Bradley Manning defense fund. Now if you recall the commentary on what he did, back when the issue was fresh, there was this idea that he did something bad because his disclosures might have placed US citizens and allies in danger. Compare that with this excerpt from the log, around line 2033:
[06:10] <+Sneux> [00:09] <+CogAnon> It was only for research. <---Intentions dont matter, its the fact that no matter what your intentions were it could still hurt people.
Could still hurt people?
There's a difference though: Manning's disclosures potentially endanger willing participants in the US war efforts. By contrast, if it is true that Aaron Barr's list largely misidentifies Anonymous members, it endangers non-participants in Anonymous' activities. Implicit in that is that I don't consider "liking" a Facebook page to be "participating".