Since a Torah is read on a bima, it would seem that the bima acquires tashmishei kedusha (a level of holiness) due to it being a support for the Torah. How then can we put a (small) shtender (What in the world is a shtender?) on the bima? The shtender only holds a siddur and so seems to have no level of holiness, certainly not a level like the bima. How can an object of no or low holiness be placed on an object of a higher level of holiness. What is the logic or rationale?