Ever wanted to have your very personal daily or weekly newspaper that does just contain the information you want ? Then go to http://www.tabbloid.com/. Just 3 simple steps, and you have your very personal information summary document prepared.
Enter at least one RSS feed
Select your delivery options (e-mail and delivery frequency)
On schedule, you get an email with a print-ready PDF
Thanks to Claude for sharing this one with me, it is simple but useful.