Is it your opinion that the emails signify a fundamental flaw in the way scientists are representing data to mislead the public? That's what it seems like on this end... That goes a bit beyond the idea that the public will react. Of course the public will react, especially those that are subjectively motivated to disbelieve what they fear. It is very difficult to alert people to things that they have a vested interest in not believing. People would much rather go on business as usual, but that is nothing new. Perhaps you'd be surprised the certainty many people are willing to deny any global warming is going on, on the strength of statements like, "it was cold last month!" Most of the public can't even tell you why the Earth's temerature is greater in the summer than the winter, much less understand global warming...
The opposition you've seen in this thread is not so much related to the idea that "climategate" is going to have an impact on public opinion, and probably politics as well; not many would deny that it is totally irrelevant in that respect. You are wrong, though, if you think this is a scandal within the scientific community regarding what is actually happening to the climate and why. You seem pretty confident that the science of AGW is just so much smoke, but can you really claim to know enough on the matter to defend that position from someone that's at least read the literature? I'll tell you why I think I have my answer: You will court the idea that the science is basically hype, calling everyone 'warmers,' ignorant of the lack of scientific agreement, but, when anyone presses you on that, you try to avoid them by saying this is about political and social issues; you want left alone on the science...