I opened twitter. And now it thinks I visited youtube for some reason :-/ This is on Firefox 8.0 on Fedora Linux. Maybe the OS has a lot to do with the success

I opened twitter. And now it thinks I visited youtube for some reason :-/ This is on Firefox 8.0 on Fedora Linux. Maybe the OS has a lot to do with the success rate? Edit: I just read through the technique now and there's no way it could depend on the OS. Anyway, this is way too inaccurate to be of any practical use.