Hello I am sorry for such an elementary questions. - On the wikipedia page which configures my personal setting, I can see an option that it would be possible that users could contact me via email (without that I have to reveal my email address) and presumably I could contact other users as well but the question is HOW? - I also read it should be possible that I receive an email notification if articles in my watchlist (or articles edited by me) are modified. Again how is this done. That question appears in the FAQ but there is no answer. Thanks Uwe Brauer