Google Introduces "Gmail Custom Time"
 

You can forget ever having to send a "belated" Birthday email again with Gmail's new Custom Time feature (although if the person doesn't rate more than an email - not even an emailed greeting card - why bother?). Using an e-flux capacitor to resolve issues of causality, the new feature allows you to send emails to the past, but only to April 1, 2004, the day Google launched Gmail.
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*Source: Tech-Ex (http://technologyexpert.blogspot.com...om-time.html)*

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