I posted a question in https://windowsphone.stackexchange.com/ and someone modified the same. Right now in
Unanswered section, the question is with his name as
Modified title. Does the author has no importance in that view?
Unanswered view shows you the last person to have edited the question, which in you case was me, including the image for you; the
Questions view shows you the original author.
I'm a little surprised that the two views don't behave in the same manner, but this may be "by design"