Seriously, What's So Good About Gmail?

摘要

On April 1,2004, Google played a practical joke on its users: It introduced a free email service called Gmail. The joke was indeed on the users because Gmail was real, however ridiculous the announcement sounded at the time. Since then, Google has changed the way we look at email as dramatically as when we used AOL Instant Messenger (IM) or Twitter for the first time.