Hello! I don't like to give current email address associated with my account to others but at the same time, I would like others to know an email address of mine so that they can contact me. For this, I think a 'display' email will be helpful. That is, we can add two email addresses, one for forum messages which won't be displayed publicly and one for displaying publicly. Suggestions/opinions are most welcome!
i really think this will attract spam, also there is lot of bots arround on the net searching for new emails to bomb"
but maybe another checkbox like "show my email to others" or something like that would made the trick, i will never recommend that but if thats what you want...