1. The dots in your Gmail address don't matter
2. You can hit the snooze button on your Gmail
3. Find out if your Gmail address has been spread and by whom
4. You can get desktop notifications for emails
5. You can delete the entire contents of your inbox
6. You can un-send emails
7. You can use all different kinds of stars and symbols to keep your email organized
Read in full details @ http://www.huffingtonpost.com/2014/02/19/gmail-secrets_n_4781961.html
2. You can hit the snooze button on your Gmail
3. Find out if your Gmail address has been spread and by whom
4. You can get desktop notifications for emails
5. You can delete the entire contents of your inbox
6. You can un-send emails
7. You can use all different kinds of stars and symbols to keep your email organized
Read in full details @ http://www.huffingtonpost.com/2014/02/19/gmail-secrets_n_4781961.html
Nice one 
