Just because I am friends with you at work, doesn’t mean I want you to come to dinner with my friends from university. Just because I am friends with you on Facebook, doesn’t mean I want to be your friend on Dogster …
Connections between people are given meaning by their social context. The connection per se is devoid of meaning. This case has been eloquently made by Jyri Zengestrom in his discussion of social objects. To paraphrase his argument, social networks are effective when they bring people together around a shared object, e.g. in Dogster this could be the like of a specific breed, in HMV’s Get Closer it could be a shared experience at a gig. Social networks are less effective when the shared object is weak or absent - which explains at least to me why networking sites, such as Linkedin, Viadeo or Xing, feel quite sterile.
What has all of this got to do with the rash of recent announcements from Google, Myspace and Facebook regarding ‘portability’ of social network profile data? Well, for starters, the commentary thereon has been largely focused on whether these announcements constitute a new reign of openness in social networking or a continuation by other means of a walled garden strategy - Dare Obasanjo and Marc Canter’s posts are good reads here. However, I believe its necessary to evaluate these moves by Google, Myspace and Facebook on terms broader than data ownership (is it our data or their data?).
A more fundamental question is whether the profile data contained in one social networking site can be ported in a meaningful way to another? Of course I could take my basic profile information anywhere (and mechanisms to make this easy are to be welcomed!), but the richness of a social networking site is determined by what’s been invested in the shared objects between linked individuals. So whilst I could take my photos with me from Facebook and expose them on any site I chose to, what will happen to the tags, comments and associations that bring them meaning? Will this meaning be carried over to other sites? Also on the question of data ownership … the photo is mine, but is it still just mine when it functions as a shared object? Will the friends who tagged the photo and commented on it be happy for me to share this data with other networks of people?
My gut feel on these questions is that the answer will often be no. Rich profile data can’t necessarily be moved from site to another and retain meaning. The connections created in one site around shared objects may not be sustainable if those objects are not present on the new site.
And that makes me think that in the worst case scenario Google’s Friend Connect, Myspace’s Data Availability and Facebook Connect might herald the Web 2.0 version of spam as we indiscriminately send unsolicited bulk messages to our ‘friends’ about things they know little of and care less about.




