I don't remember how I stumbled upon this ebook , "Your Clothing is Still Downloading", a novel set in and about SL/RL, but I'm fairly hooked 30 or so pages into it. (currently a free download) There are quite a few good insights about avatar identity and how we share this metaverse. I am intrigued by Huckleberry Hax's grasp on the intimacy of thought and being that can be shared among avatars.
Yes, this is my den, I'm reading for a change. It is a very personal space with pictures from over the years in SL and objects of meaning on the shelves, tucked under the stairs. (and aside, the bad rezzing of plants in the new Phoenix viewer - I must click on each one to correct - please fix)