Pompous Weasel 01.10 pm :

Both your examples include the words 'click me' - this, for me, is the clue to their meaning. A message saying just 'I'm a hyperlink' would have meant nothing to me when I didn't know what a link was. (And even now I would have to think about it before I remembered what it meant.)
However, I will take your word for it that not everyone's links are blue, and maybe I'll just call them 'clickies' in future.