
I can absolutely understand the feeling of wishing to move on to something else in a way. Blogging and keeping up with the social media of SL in addition to your RL can be demanding. I know that my friend and virtual sis-in-law Zoe Connolly recently did the same, deTwittering and dePlurking and unblogging. I do believe there is a point that one has to make a choice as to how much they wish to manage their time on SL-related activities, even if it means leaving SL altogether like Eshi did recently.
SL--and virtual worlds in general--are meant to be a complement to one's RL. We change. Our needs and wants, both inworld and out, do too. We transform and sometimes transcend them. And there is nothing wrong with that. I wish much luck for all three of them in their future endeavors, and I'm sure it's not the last any of us will hear from them.