I like email, I hate spam. Everyone does. I am also not fond of the fact that every website out there makes me register or sign-up even if I want to just do one thing on the site and be done with it. Spambox.us
will give you a free temporary "Spambox" email address, that you specify how long to keep it open from an hour up to a year. Spambox is available in a lot of languages. All Spambox does is transparently forward any received emails to your real address until the box expires. I guess if you can't find logon info for a certain site on BugMeNot.com
, Spambox is ready to be your go-to guy.