SPAM today:
“Would you like to have free custom searches of Medline abstracts delivered to your email address on a weekly basis? All you need to do is visit http://www.slackinc.com/spn/medline , fill out your name and email address and let us know what custom keyword or phrase you would like Medline abstracts on. Then, on a weekly basis you will receive links to all the latest Medline abstracts on hypertension, myocardial infarction and your custom keyword.
Once you start receiving your custom Medline emails, you will also be able to change or modify the custom keyword you have selected or unsubscribe from the service."