QUOTE(Robert Roberts @ Wed 23rd September 2009, 10:14am)
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Google has launched a new browser service called "google sidewiki" which allows users to submit and see comments about any website in a sidebar - see:
http://www.google.com/sidewiki/intl/en/index.htmlExplanation of how it works here:
http://googlewatch.eweek.com/content/googl...searchwiki.htmlIf this takes off, will it have any significant impact on wikipedia? In the sense that it gives individuals a quite visible right to reply that people will immediately see and wikipedia has no control over?
Possibly. All depends on implementation. One of the mantras of web 2.0 is that everything is annotable by the reader. But who will annotate the annotators? So that it's not entirely vandalism and insults? And you're likely to see the interesting comments up top? Well, Google is not stupid:
QUOTE(Explanation)
Pichai and Cierniak explain that they we wanted to make sure that Sidewiki users will see the most relevant entries first, so instead of displaying the most recent entries first, Sidewiki entries use an algorithm that promotes the most useful entries. It takes into account feedback from users, previous entries made by the same author and voting and flagging features.
This looks even more like flagged versions than anything WP has managed to put up, yet. Any reputation-based social media system ALSO needs a 2.0 reputation-based system which tracks back to reputations of an identified set of readers. And rather than kick vandals and idiots and one-meme POV-pusher SPAs OFF, as they do on WP, what will happen here is that they'll merely slide below the cuttoff line below which you don't read, due to poor poster reputation. Yes, there will be ways to game this system, but since the reputations on Google cannot be totally trashed at the behest of small-but-powerful social cartel (as on Wikipedia), it's HARDER to game.
Wikipedia can be more like trying to become a best-selling author by kneecapping or murdering your competition (or the editors you don't like at your publishing house). It's a lot more gentle to let your reading audience decide if they want to read a book of yours which (say) contains nothing but texting insults.
Remember that Wikipedia, too, has a version of this which is used by insiders. If you're going to read a new article, many of us now don't pull up the TOP version, but go to the history and see if there's a username version by somebody we recognize, or something stable by a frequent contributor. Then we do a diff between that and the TOP to see if the differences are obvious fuckups. If so, we read the last-good one. If the differences look reasonable, we read the top. That's the poor man's flagged version already. Google is going to come closer to an automatic version of this than WP has up to now. I told you this was coming. WP will be playing catch-up quite soon, and won't the Warlords hate it when they can no longer control poster rep with threats of banishment.
WARNING: rest of message contains late night musings about generalizations of these problems. tl;dr if you don't like metaphors.It turns out that not only WP and Google have to deal with vandals and idiots ("noise") but it's a common problem to all information processing systems.
![ohmy.gif](http://wikipediareview.com/smilys0b23ax56/default/ohmy.gif)
The question is what to do with it.
Digital computers don't handle it well, and single flipped bit can crash an airplane. In the space shuttle they had to have 4 or 5 computers and take a vote between them, and lock-out a locked-up or suddenly-looney one. And that was for computers which had previously passed all tests and had good reputations going in!
In the real world, we can't afford to get rid of, or eliminate, all sources of noise. Or react to them. If you're trying to listen to the speaker in an auditorium, and have to shoot or remove all toonless whistlers or knuckepopers in the background, you'll soon land in jail or go crazy. They play those games on WP, but you can't in real life.
So what do you do? Find some way to ignore the noise, or else reduce it at YOUR end. The "ignore part" actually is done by your brain to some extent, and it's even done in your ear (there are afferent nerves sending signals OUT to your cochlea-- guess what they do?).
Mechanically, it would be possible to get a set of hearing aids that have a squelch feature, then put earmuffs over them. The background hiss low-db noise doesn't make it though this combo-filter, but louder stuff comes through more or less unchanged after being first softened then amplified back to normal. This is the poor man's Dolby system. It works a bit like the Google page-rank (and now commentor-rank) system will. The background noise gets squelched automatically, so long as it's not so loud it overwhelms everything.
Now, it turns out your brain has already invented all these systems for every neuron, for power-saving reasons (your brain runs on less wattage than your computer microprocessor uses: even a mobile Pentium 4-M is 35 watts, which is more than your brain's 25 watts.) Transistors which have to have low error rates, burn power tremendously. In a neuron, every gate is almost at the thermal noise level, already, making 10% of the signals spurious. Your other neurons are set to Dolby-ignore the noise, and thus you can run your 100 trillion synapse computer without frying.
Interestingly, this also means that most neurons are sitting there with earmuffs and a big squelch, and it takes the equivalent of a shotgun to startle them and make them fire off. Then the neuron down the line takes THAT into account, and so on. So most neurons really ARE sitting there not firing, and indeed doing "nothing." That saves power also. "They also serve who only stand and wait," saith Milton. You say all these levels of ranking inputs and voting on them, and things that do
nothing unless vastly stimulated-- won't work as a system? They DO work. They got you that thought. And got me mine.
![blink.gif](http://wikipediareview.com/smilys0b23ax56/default/blink.gif)
So run that through your processors and see if it's noise to you.
What would such a system look like, if fully implemented on WP? We've talked about having editor-ranks. That happens now when you have lots of experience on WP and know many editors, and look at the history of an article before reading it. In a sense, that makes any WP article "fuzzy." It doesn't exist only in the TOP version, but many others beside, which you can compare. You can only do this through a glass darkly at the moment, as a series of history entries with sign offs by usernames and edit summaries, and a manual diff. But much of that could be automated. With, say, a
compuuuuter.
They're getting faster and faster, so they say.
Milton