The whole concept of "don't complain about being down voted" is itself quite ridiculous. Given how hacker news works (i.e. down voted comments are hidden) this effectively encourages people to simply "go with the crowd". I disagree with this entire concept. Differences of opinion, and yes even criticism, are what drive people to make things BETTER.
> But please reply to the argument
What, like identifying why I believe Google's actions are "bad", what I think they could/should have done that would be "good", and how those alternative actions would have been had a more positive outcome?
Also, phrases like "about as much as I would trust a priest to give me a colonoscopy" and "the usual Google fanboy response" are inflammatory and inappropriate for substantive discussion, which is what HN calls for. Please edit such flamebait out of your comments. It's understandable that it sneaks in there—we're all susceptible to it—but that's what the edit button is for. Not only will excising it not hurt your argument, it will help it considerably, and display good manners to your fellow users to boot.
If you have a counter argument, reply.
Down voting a comment (which leads to it effectively disappearing) is the electronic equivalent of sticking your fingers in your ears and yelling "la la la I'm not listening" because you don't like what someone else said.
If someone posts a comment saying "I like chocolate ice cream" in a discussion about a new version of a piece of software, down vote to your hearts content.
When someone posts a comment that simply disagrees with your opinion, either ignore it or reply with a counter point.
And for the record, I don't have any opinion about this XMPP /Google thing. I don't even know what XMPP is, so I am perfectly neutral here.
I'm no Google fanboy. But please reply to the argument instead of calling names. Resist complaining about being downmodded. It never does any good, and it makes boring reading. Please don't bait other users by inviting them to downmod you.
Instead of calling gmail "shit soup," just talk about the existing IMAP standard for keywords.