Just thought I'd post that as a new user here, I really like the Search Function on this site. It helps me from asking questions that have been asked many times before. For example, I was going to ask "why do people hide the serial number of a watch when they post a picture of it?". But, if you do a search, there must be a dozen threads that have lots of good answers why. For that topic, it is best to search for "blur out serial number", "censor serial number", or "hide serial number". .