You should know:
* We collect limited account information and store and maintain your account and email messages on our secure servers.
* We will never rent, sell or share information that personally identifies you for marketing purposes without your express permission.
* We serve highly relevant ads and other information as part of the service using our unique content-targeting technology. No human reads your email to target ads or related information to you without your consent.
* You can update your account information and preferences at any time.
To comply with the Children's Online Privacy Protection Act, at this time Gmail is only available to users who are at least 13 years old. If you are under 13, please do not use the Gmail service.
...
(About G-Mail)
We take the security of our users very seriously. Most computer viruses are contained in executable files, but while standard virus detectors scan messages for executable files that appear to be viruses, Gmail takes this one step further by not allowing executable files to be sent or received. (voi olla ongelma joillekin)
...
(G-Mail Privacy Policy)
Google may share cookie information among its other services for the purpose of providing you a better experience. For example, you may use your Gmail account to access other Google services such as Google Groups or Google Answers. We may also use the cookies to collect aggregated information about the use of Gmail to maintain, analyze and improve the service.
...
Log information. When you use your Gmail account, we collect certain information (the same information that most web sites log when they are accessed). This information, contained in the "header" of your request to access the Gmail page, usually includes the browser type you used, your Internet Protocol address, and the date and time of day. In addition, we log the unique ID provided by our cookie and the URL of the last site you visited.
...
Homman koukku: tämän ominaisuuden testaaminen
When you are logged into your Gmail account, Google will display targeted ads and other relevant information based on the content of the email displayed. In a completely automated process, computers process the text in a message and match it to ads or related information in Google's extensive database. No human reads your mail to target ads or other information without your consent.
...
(G-Mail and Privacy)
Some of the reaction to Gmail's targeted ads stems from a desire to restrain the encroachment of commercial activity on the Internet. Like other free webmail services, Gmail is supported by advertising. We believe that Google's ads are more useful than random pop-ups or untargeted banners, and that they offer the best possible experience for the majority of our users.
...
No loading of external images by default. Many marketing or spam messages include hidden "web bugs" embedded in external images. Typically, when these images are loaded, the web bugs signal that the email address is active, thereby helping companies further perfect their recipient list for marketing or spam messages. Not loading external images helps to prevent this.
.. voisihan sitä tuota kokeilla.. 
