You would think we could adopt a live and let live approach to shit.
Sure the AFKer in the raid is annoying. Leave the raid and don't support it then, or stay and don't QQ, since you are supporting it.
Why does it have to be drama beyond that. You don't have to be there. INFACT the reason Most people will stay and QQ is because they are too lazy to wait for another raid and having to do shit over. (don't throw that bullshit that you have only a little time, and are doing LFR and have to have it perfect. If you are on here crying about shitty LFRs you need to learn to schedual more time, or not do it)
Be proactive. You don't have to sit there and deal with it.