This gist helps your export names of shows on your Netflix profile list, so you can share those names with other people. You could put the output in a gist, blog post or email to your friends. I added mine as a gist here.
It will get the names of all the items on Netflix which are on My List. Shows that are your favorites or that you plan to watch. Note that this is separate from shows where you clicked the thumbs-up I like this button, which is more permanent, while you may want to trim your My List section down to remove shows you already watched. Unfortunately, I can't see any easy way to export all liked shows.