UPDATE, 12:30pm: Thanks for all the excellent questions. Adam is going offline but will return to answer any remaining queries when he has time.
As promised, Adam Frisby, SL/OpenSim pioneer, CEO of Sine Wave Entertainment and lead developer of Space, (proud sponsor to this blog) is available here to answer any question you care to pose about his new Unity 3D-based virtual world. Starting around 7:30am PST today and for the next few hours after that, he'll be online, replying to your questions in this post -- just click the Comments link and pose yours there. (Limit one per user per hour!)
To get things rolling, I'll go first: Adam, is Space competing against Second Life, or Sansar, or both, or neither?
Look for Adam's answer below!
And don't worry if you add a question after he's no longer on NWN today. If it's a really good question, and it comes days or even weeks after this AMA, I'll nudge him to answer.