Gmail
Search Engine Google to Offer Free E-Mail
But to finance the service, Google will display advertising links tied to the topics discussed within the e-mails. For instance, an e-mail inquiring about an upcoming concert might include an ad from a ticket agency.
I’m interested to see what kind of ads pop up for my emails? But I’m also a little worried about Google having access to all my email. I mean, I guess all my email that is stored on various servers isn’t very private, but something about the proficiency of their searching makes me a little wary.