Clean Up Web Pages Before Printing
If you're often "printing" web pages as PDF to your DEVONthink database, you might enjoy the following hack: The little bookmarklet switches a web page shown in your web browser (definitely works with Safari and Firefox) to design mode, making it possible to edit it on the fly before printing. Edit as you like, the changes are, of course, not saved to the originating web server. Don't worry, reloading the page brings it back in all its beauty.
To get the bookmarklet, open the following mini web page in your browser and follow the instructions: Make editable.