disposable e-mail account

If you are bored of giving your e-mail address to lousy forums/websites so that they can fill your inbox with lots of spam, then try mailinator which offers a disposable e-mail service. Give a randomusername@mailinator.com e-mail to the lousy website when you sign-up and then go to mailinator and check your e-mail (you don't need to log in with a password). Do the confirmation thing through the e-mail and voila! You didn't have to give your usual e-mail for a stupid confirmation of a stupid website/forum.