This notification is the most obvious and aggressive type of reminder.  It has no images, it merely reminds you of possible dates, and will also give suggestions.  It will also include a link that allows you to peruse what other "customers" have done with similar situations and interests (which are all filled out when you sign up, and when you add a friend).  Above is a possible screenshot of such a scenario. 

Matt Ackerman and Colin Murray.
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Revised: 02/14/05