Why Google+ Doesn’t Care If You Never Come Back
techcrunch.com
techcrunch.com
How can this rubbish make the front page of HN?
To say that the G+ team doesn't care if people use G+ is ridiculous.
And at signup they identify external accounts (can't really tell what they really called it as I literally deleted my + account 5 minutes ago). My Flickr-account showed up correctly and I could confirm it was mine. That means they could start extracting data from other services (Flickr, Twitter etc) and your activity and social graph there.
This info coupled with Gmail, Contacts, GReader faves, browsing stats (via sites that have Analytics on them and you being logged into your Google Account), searches, Android phone with registered credit card in market, Geo data via starred stuff on Maps, Latitude data & Google Talk messages will give them a quite impressive picture of the entire you. Just some extra fields in a profile might not sound like much, but I think we have to realize that this is just a brick in a _very_ large scale project.