Jo Yardley points us to an interview with Ebbe on MMORPG.com: Linden Lab Looks to the Future of Online Experiences. There are a few interesting bits in the Interview. this is an article ABOUT the interview not a transcript.

Age limit: 13… really!?! Yes… Ebbe says the Lab has the experience to know how to separate content and keep the young safe. I suppose that means regions/experiences will have a rating and those will work with the viewer to limit access and exposure. Since users will be less anonymous by the time they have significant build rights this should an enforceable concept.
This also tells us we are going to have sex in Sansar, aka SL 2.0.
