Promoting Community in the Classroom

-“How should you arrange classroom (ie-teacher’s desk) to promote community…or does it matter?”

I'm not a big believer in "one" right way to do something, but it does make a difference. For example, the standard room with desks in a row and the teacher's desk front and center sends a message that the teacher is in charge, and the students are simply recipients of information. However, I was in a classroom set up like this, and it was a community, mainly because the teacher was never at his desk; he was always in the middle of his students, who also had flexibility to rearrange the desks. That's what is more important--do students feel like they are a part of things, or separate from the teacher? In my classroom, I tend to find that clustering desks/tables works better for me so I can facilitate groups. In my grad classes, though, if I have a small group (8-12), I tend to do a large, square U so everyone is together. In that instance, clusters of tables actually breaks community rather than building it.