If I'm on a work computer I can't access my email. If I'm on an untrusted (potentially keylogging) computer, I don't want to type my email password - but I may

If I'm on a work computer I can't access my email. If I'm on an untrusted (potentially keylogging) computer, I don't want to type my email password - but I may not care about the security of my Pandora password. I think the process is defaulting every site to the same trust level as your email.