Today I present you Disposable emails. Ever been to a site or maybe a forum that required registration, but you were reluctant to give your real info or just too lazy to create a new Gmail/Hotmail etc..? This situation is completely bypassable with disposable, "temporary" emails + it gives somehow limited, but still solid Anonimity.
Here are two of them:
Hidemyass one, which requires registration, and that means you have to put yourself on the line + registration takes precious seconds! But it sends notifications of incoming messages to your real mail, that you provide on registration. Well, you could just create another Gmail and set up forwarding for that, no? Depends what you do.. :) The cute thing is that you set the mail expiration, from 1 day to max 1 year, which makes this a disposable email only you can use.
Tempinbox.com is the fast thing, althought anyone has access to that which it contains. The mail is automatically created when something is sent to their domain, and you can access it through their web page. (e.g.: mail send to firstname.lastname@example.org, and if that specific mail does not exist, it is automatically created).
This means, that you might share your temporary mail with someone else, if you aren't artistic about the naming.
You can ofcourse find many of these by looking up on your favourite search engine.