An anonymous reader writes "Google has apparently given the green light for Google's e-mail (Gmail) to be open to the general public." From the registration page: "As we make room for more Gmail users, we want to first extend invitations to Google users. We're still working to make Gmail better, so for now, we're just inviting a small number at random. Looks like that's you! We're really excited to share Gmail with you and we hope you like it."

这东西很好使吗？