I checked out this video - http://www.youtube.com/watch?v=dC-xD_BydGA
and found out what the "You Must Be Logged In To Do That" thing means.
I'm sure you've seen that come up?
But the thing is - when you type in your password, you can see it. So that means it must be fake. AND IT IS!
Just take a look on the pictures on here and take a read:
So the lesson is, if you see that - don't trust it!
Otherwise your PASSWORD will be STOLEN.
Remember: surf safe. Peace out.