Social CRM: When Registration Pages Go Extinct - http://www.web-strategist.com/blog...
"Most marketers don’t know why they want prospects to fill out registration pages, they’ve been doing it for so long, they’ve forgotten why. I’ll remind you, there’s only two reasons: 1) To get their contact information so they can bug them. 2) To get demographic and other data so they can bug them more effectively. That’s it." - Jeroen De Miranda