Dec 22

Brady Forrest

Brady Forrest

Mechanical Turk is a Community Substitute

Amazon's Mechanical Turk is great as artificial, artificial intelligence. It is perfectly designed to facilitate humans (or Turkers) transcribing podcasts, fixing MP3 metadata, and picking the best picture of a storefront. I am now beginning to think that it is also a method for bootstrapping community on a website. It was Amazon's release of UnSpun that got me thinking along this way.

If you haven't seen it. Unspun is a Ruby on Rails app (their first) that Amazon released a couple of weeks ago. The premise is simple. You create an ordered list such as the Top Sushi Restaurants in Seattle, WA and then populate it with your choices. Each item on the list is assigned a point value; the third item is always scored at 1000 points. Other users can see your public lists, make them their own, and add to them. The lists can then be viewed with the derived Community Ranking. It's very similar to the Robot Coop's ListsofBests.

But unlike the ListsOfBests, UnSpun uses Turkers to get the Community Rank of your list. Every list gets touched by MTurk -- or is at least submitted to MTurk. Amazon pays 1 cent for three additions to your list.


They are paying 1 cent for a Turker to tell them if the list title is offensive. They are also paying 5 cents to find the best websites for list items - this seems to mostly be Wikipedia pages. That's inexpensive to provide some community interaction and keep the site clean -- in fact that's cheap when compared to normal customer acquisition costs. As the Unspun user base grows I wonder if they will drop the Turkers, but until then it's a great way for them to boostrap community.

Another example of this is Amazon's NowNow. It's a Q&A site that relies on Turkers to answer questions. It's currently free, but they may charge in time. It's being launched at the same time as Amazon's AskVille, a Q&A site that relies on humans to answer questions (see the Radar post on both of them). I have no extra insight into Amazon's plans for these two sites, but I think that they are being set-up as comparisons to see which is more effective at answering questions and presumably making money.

Will other sites begin to do this? If you're a small startup that relies on community this seems like a great way to get things rolling for your site. You just need to keep your MTurk usage out in the open. Amazon calls it out quite explicitly and makes it clear that MTurk is involved (see the FAQ). I'll bet it will help you attract even more people (until everyone is doing it).

tags: web 2.0  | comments: 3   | Sphere It

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Comments: 3

  margaret rouse [05.11.07 01:40 PM]

I've become convinced that Amazon intends to bootstrap community -- for search. The more I read, the more I think that Mechanical Turk is going to be used to challenge Google.

  WeBrain [05.13.07 01:00 AM]

They are basicallu used by their own mechanical work, as soon any other company adds, there work, they silently expire , delte or block such work orders. In other words, they are using as slave the developing country people to keep on geting a cent to improve their site , images etc, but denying to get a bigger offer, if some other site, want to sell any service to turkers for test , promotion or other work. Indeed it is a jungle war, where all talks sweet, but like middle age, all treats other worse than slave.

  kindlehelper [11.23.08 05:51 AM]

Well NowNow is no longer available for the Kindle. I read the article here:

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