let me give my 5 cents about the spying in internet. Gmail can already be HTTPS by default not only when you log in. Before could be done through a plugin in Firefox but this is a part from the Gmail settings.
Go to “Settings” page in your Gmail account.
In the section “General” almost in the beginning there is an option “Browser connection”. Choose “Always use https”. SAVE and you get it.
Greethings to Big Brother!