In a world with lots of sociallyaware sites

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In a world with lots of socially-aware sites
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and lots of open social web building blocks
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how do the pieces fit together?

• and what will the new Social Web look like?

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Reminder The social web today is broken

• On each site, we still have to
• Re-create an account
• Re-enter our profile info
• Re-find our friends
• Re-establish our relationships
• New social apps have limited options
• Create yet-another-silo (and start from
  scratch) -or-
• Make a widget inside an existing walled garden

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but we know how to make things better!
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• Create a portable, durable online identity
• OpenID
• Sign up / sign in with an existing account
• Link / share your profile data between sites

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Example Sign up for Plaxo with OpenID
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• Create a portable, durable online identity
• OpenID
• Sign up / sign in with an existing account
• Link / share your profile data between sites
• relme (XFN)
• Consolidate your online identity with me-links
• Social Graph API
• See what your users said about themselves

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Public profiles enrich online identity
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• Build and maintain real relationships
• Contact APIs
• Find people from your current address book
• Leverage previously established relationships
• OAuth
• Share private data between trusted sites
• Friends-list portability
• Continuous discovery across multiple sites

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A periodic check of new people from your
networks on other sites
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• Stay up-to-date with the people you know
• OpenSocial
• Build social apps that can run anywhere

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OpenSocial
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OpenSocial Large and Growing Rapidly
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• Stay up-to-date with the people you know
• OpenSocial
• Build social apps that can run anywhere
• RSS / Atom
• Syndicate your activity to share with others
• Jabber (XMPP)
• Real-time update stream between sites

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• How does friends-list portability work?
• Tell the site your Social Graph Provider
• Site fetches your data to find local friends
• Site lets you connect to people you want

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• How does friends-list portability work?
• Tell the site your Social Graph Provider
• XRDS-Simple (discovery) OAuth (access)
• Site fetches your data to find local friends
• Site lets you connect to people you want

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• How does friends-list portability work?
• Tell the site your Social Graph Provider
• XRDS-Simple (discovery) OAuth (access)
• Site fetches your data to find local friends
• Site lets you connect to people you want
• Can periodically look for new matches

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• How does friends-list portability work?
• Tell the site your Social Graph Provider
• XRDS-Simple (discovery) OAuth (access)
• Site fetches your data to find local friends
• ??? (no standard way to do thisyet)
• Site lets you connect to people you want
• Can periodically look for new matches

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Portable Contacts The missing piece

• Effort underway to standardize
• contact schema
• discovery / auth
• common operations
• Focused on ease speed of adoption
• Active involvement from large small players
• More info current draft spechttp//portablecon
  tacts.net

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Building blocks in action contacts portability

• User signs in with an OpenID
• Site fetches OpenID URL ? looks for
  X-XRDS-Location
• Site parses XRDS-Simple doc to discover available
  APIs
• Site tries to access contacts API ? gets a 401
• WWW-Authenticate response header specifies OAuth
• OAuth Discovery (via XRDS) provides OAuth
  endpoints
• Site sends user though OAuth flow to grant access
• User returns to site with authorized access token
• Site can now access users contacts data via API
  token

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so how do these building blocks fit together?
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