Apparently the general consensus these days is that Tails is not the bastion of security it's reputation would have you believe: it has a somewhat significant flaw in the way it handles Tor by default which puts you at increased risk for identification using the most well known attacks on Tor users.... that's about as specific as I can be without going into the way Tor and Tails work, but that sounds so inaccurate now that I've said it -- it's just that Tails doesn't have any persistent data storage by default, so you get a new entry guard every time you boot. That's a bad thing, and is all I'm talking about.Also, I completely agree with soviet: you probably do not want to log in at all -- not to your real account anyway. Just make a new one and browse using that "fake" one.