This patch modifies the two (HTML) tables (friends_of and friends) in edit_do.bml so that it lists users seperate from communities. This was never in suggestions but I thought of the idea and figured out how to implement it. Comment on it if you like this or not.
It has been tested by me so far and I think it looks good. You may test it on my goathack by going to the following URL and logging in as test/test
The patch is available here.