Thanks for the feedback, and for providing background to research in SL. I didn't realize that SL users felt that way, we'll be adjusting our approach to reduce the "lab rat" feeling. If you have any specific feedback send me a message or notecard.
Our research is looking at the nature of entrepreneurs in SL as compared to non-entreneurs. If you're interested in the reserach send me an email and I'll send you a copy of the finished product of the study, as soon as we finish it.
I'll have to look more closely at Linden Lab's behavior towards merchants, as well.