-When they ask for a colour on their name
-When they ask what the colours mean at the top of the screen
-When they ask how to get avatars on their name in a chatroom
-When they have bad grammer/spelling/lack of caps and periods.
-Ask how to get colours on their name when chatting.
-Spam
-Curssing
-Putting up links for a crappy site they own
-No comments on their profile
-No blogs
-No bio
-No paintings
-Never on
-No sig.
-No doing now
-And so many more reasons