Wrong Planet is now apart of second life. There is the group you can join and place to hangout. This is with Alex's approval.
You may find the place here
http://slurl.com/secondlife/enoch/78/225/21/
It just started, there are tire swings, cats, dark cave, and two sky boxes. One with tropical theme and the other with club theme. Another skybox will be built for those who want information on autism and myths so they can go read it for themselves.
If you want to join the group just look up Wrong Planet under groups.
There are no malingering staff members and people who do not respect the rights of autistics or continously harrass will be banned. People roleplaying autism, yeah it happens in second life unfortunately, will be asked to go if it is apparent.
You can come here and have a look around. There will be events in the future. This place requires no donations but if you do donate, small amount will go towards land upkeep and possible expansion and most will go towards Wrong Planet.