Thread:NoWayThisUsernameIsAlreadyOwnedBySomeone/@comment-199.212.251.20-20160204170703/@comment-10228869-20160204185707

IMHO, we have to strike a balance between usability and fun; the default icons are ones that most people will recognize from Wikipedia, which favors the former.

I'm not sure a tree (the plant) would help someone understand Garbage Bin (disambiguation), but a decision tree like this might.

I have a similar concern about the other two suggestions; they only seem to make sense if you already know what they're supposed to mean.