I upvote them, because I find the entire Anonymous drama to be incredibly fascinating and highly topical to the HN demographic. What I do tire of is the 'damn buncha hoodlums' comment cacophony that offers no contribution to the discussion.
And, this whole 'giving hackers a bad name' thing. Give me a break. Yes, 'hacker' is a dirty word to some. Most likely those that don't understand, nor matter to the greater interests of either types of who self-identify with the word. It will continue to be, regardless of however many Facebook/Google/Instragram/whatevers there are.