easily defeated
I have gotten into the habit of leaving a window in a text editor (Notepad, for example, in Windows, or TextWrangler in OS X) and typing in that. And then copying and pasting. Go ahead, analyze that, laddie.
This way, I have an offline copy, just in case Firefox goes TITSUP without warning (that's happened as recently as earlier this week) or just to keep things straight, or the site might do Strange Things and I can't be arsed with typing all that all over again.
And, yeah, they can't analyze a damn thing.