As was mentioned in another thread, I had my e-mail address checked as "hidden" in my profile, but I could see it myself. I changed the e-mail address to my Yahoo account.
When I did, I was locked out and was told that a reactivation e-mail was needed.
I clicked on the link and received
four! (count 'em!) reactivation code e-mails in my Yahoo account.
Why did I have to reactiviate? And why four e-mails?
Also, if I "hide" my e-mail, does that mean no one can e-mail me through my profile?

I'm still learning my way around here.