It used to be that the only way to import your Facebook friends contact info into Gmail was to do it manually. Now you merely have to jump through hoops. Luckily Yahoo! has a Facebook import function, unlike Gmail. Facebook however, recently removed application tabs like LinkedIn from User Profile, but they do permit it on Page Profiles. So unfortunately importing to Gmail and LinkedIn requires that you first import to Yahoo!
From Yahoo select Contacts > Tools > Import > Facebook
Now your Facebook contacts are in Yahoo you can easily import them to LinkedIn: From LinkedIn select Contacts > Add Connections and enter your email address and password.
Now to get them into Gmail: From Gmail (slightly more tricky) select My Contacts > More Actions > Import. A window will open asking you for a CSV file extension. To get this you must go to Yahoo! and select Contacts > Tools > Export. A window will open and several options are listed, select: Yahoo! CSV and click Export Now. A CSV file will download to your PC Downloads folder.
Return to Gmail and select the Yahoo CSV file from your Downloads folder. Then tick the box asking if you want to add the imported contacts and select either Facebook or My Contacts or New Group. If you select My Contacts your Facebook contacts from Yahoo will merge with your existing Gmail contacts, if you select the FaceBook option your FB contacts will save in a separate file called FaceBook, or you can give it a different name by selecting the New Group option.
Now here’s a soon to be YouTube Classic: