I see where you are going with that Liz and it would be a good idea IF we could come up with an acronym that is a catchy keyword for what this community is.......that is important because people often find support communities from Google, either by keywording their specific condition or a generalised term.
personally I dont think the word patient should be included because not everyone here is a patient........
and yes, I also agree that we should be thinking about Logos while thinking about names
sure are some great ideas being put forward here
re colours..........I am partial to greens, with grey/lavender twotone being my 2nd choice