With Microsoft joining DataPortability.org, an impressive line-up of major web2.0 sites
is now co-operating on establishing common ground for exchanging social data.
This augments Google's launch of OpenSocial,
a programming standard for social networking environments,
last november.
empowering the user
DataPortability.org and OpenSocial both aim to remedy a pressing
concern in social networking: all "your" profile data is actually
owned by "them" (the social networking sites).
Being able to use your personal profile outside "their" servers
is a pressing need for everyone who has invested time and effort
in building up a web2.0 presence.
data portability != open data
Data portability is about establishing (open) standards for exchanging personal data.
That's fundamentally different from establishing an open data commons.
Wikipedia, Open Architecture or recently the open source spaceship
are examples of projects that publish open data.
You can recognize open data by it's license: the GFDL or a Creative Commons license usually.
Open data can be used and edited freely.
Now that's something you'd rather not have happening to your social profile....