I finally wrote a new blog, but over at Imperfect Cognitions. Two parts on the Rubber Hand Illusion and Quality/Conceptual Spaces.
My main paper on this is: (2013) “Toward a Cognitive Model of the Sense of Embodiment in a (Rubber) Hand” in Journal of Consciousness Studies 20(3-4) pp. 33-60
but some of the others on my publications page are also relevant.