It’s good to notice the quantity of efforts from the free software community revolving around your social capital. After my disappointment with the pretty lame addressbook in Thunderbird 3, I was amazed to learn about MozillaLabs Contacts. It’s a Firefox extension that makes the browser aware of your online contacts and friend lists. Why should you care? Because your addressbook is yours and you shouldn’t be sharing it with everybody only to invite them to join yet-another-social-networking-site. As Michael Hanson puts it in his blog post
This information is also special, because it represents the boundary between “my data” and “your privacy”. When you disclose your friends’ email addresses on a website (maybe you want to invite them to a cool new site you just joined), you are trusting the website to keep that address private. […] The disclosure of your friends’ contact information is an important step: we think you should be in control of it.
Contacts also uses the Portable Contacts definition internally. I aggregate and keep all my contacts in sync with Funambol, so I’m thinking that the best way for me to use Contacts would be if I could have it grab the addressbook from Funambol server. How hard would it be to add a Portable Contacts representation of the contacts stored in Funambol? If anybody is interested, I can sponsor the investigation of the issue and the development with Code Sniper grants.