* People you’re connected to through social services that you’ve listed in your Google profile, such as Twitter and FriendFeed.
* People in your Gmail (or Google Talk) chat list.
* People in your Friends, Family, and Coworkers contact groups for Google.
If someone you don’t know shows up in your social search results, it’s likely that they’re connected to someone you do know. Social Search includes results from public connections of your immediate social circle, since there’s a high likelihood that you know them as well. For example, if you’re following someone on Twitter, and that person is following five other people, those five other people are also included in your social circle.
Elinor Ostrom got the Nobel prize for Economics!
I think I read some of her insights about trust and reciprocity! Check her book “Trust and reciprocity: interdisciplinary lessons from experimental research”!
She is also the first woman to win the Nobel prize in Economics!
From her wikipedia page:
Ostrom is considered one of the leading scholars in the study of common pool resources. In particular, Ostrom’s work emphasizes how humans and ecosystems interact to provide for long run sustainable resource yields. Forests, fisheries, oil fields, grazing lands, and irrigation systems, among others, all exhibit the characteristics of common pool resources and Ostrom’s work has highlighted how humans have created diverse institutional arrangements over natural resources for thousands of years that have prevented ecosystem collapse. Yet, Ostrom is quick to point out that, while successes are abundant, humans are also responsible for countless ecosystem collapses. Her current work emphasizes the multifaceted nature of human-ecosystem interaction and argues against any singular “panacea” attempt to solve individual social-ecological system problems.
By Debra Lauterbach; Hung Truong; Tanuj Shah; Lada A. Adamic
Download as PDF
Abstract: Reputation mechanisms are essential for online transactions, where the parties have little prior experience with one another. This is especially true when transactions result in offline interactions. There are few situations requiring more trust than letting a stranger sleep in your home, or conversely, staying on someone else’s couch. Couchsurfing.com allows individuals to do just this. The global CouchSurfing network displays a high degree of reciprocal interaction and a large strongly connected component of individuals surfing the globe. This high degree of interaction and reciprocity among participants is enabled by a reputation system that allows individuals to vouch for one another. We find that the strength of a friendship tie is most predictive of whether an individual will vouch for another. However, vouches based on weak ties outnumber those between close friends. We discuss these and other factors that could inform a more robust reputation system.
Notes: Can an online social network build enough trust to allow strangers to sleep on each others’ couches?
His point: The Internet is made up of millions of disinterested acts of kindness, curiosity and trust. Summarized in this passage: “So it’s kinda like your house catches on fire. The bad news is there is no fire brigade. The good news is random people operate from nowhere, put out the fire and leave without expecting payment or prize.”
Brilliant examples of collaboration, ranging from “how the internet was created” to Wikipedia (and its presence in chinese restaurant menus), from a site to collect Cats that look like Hitler to Couchsurfing.
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