For me, PrintFriendly & PDF is a must-have Firefox extension that I use every day to "clean up" and file web articles. It has allowed me to go almost totally paperless with my reading and reference materials.
This extention automatically strips out extraneous text and graphics and gives me the ability to quickly remove other items that I don't want included.
Because many authors now put multiple articles on the same webpage, I wish that PrintFriendly & PDF provided a "bulk delete" function that would let me remove large amounts of unwanted text from a webpage quickly.
Otherwise, it's great and an extension that I couldn't live without!
