How often do you hold back on a question for fear of offending?

This morning when I noticed in the community feed that Zenele has hit 5,000 lurve, I really wanted to ask the Collective’s opinion on starting a betting pool on how long it will be before he closes his account and begins anew with some other zen related moniker. I even got so far as to type the question! Then I decided it might be offensive to some (well offensive to zenele) and stood at least a decent chance of being modded. So, do you ever censor yourself in order to avoid offending someone or being censored?