Two things --
#1 seems strange that we can see who we are following and see who we ignore. Seems like an option to see who is ignoring us would be appropriate.
#2, if an admin type is ignored, how would that member get "the message."
Sounds like you got all the bases covered -- I feel like @Model 457 -- if I do, and a post gets deleted, a courtesy DM saying why would be appreciated.
Tinyman