Ive been annoyed with how facebook changed the newsfeed and now shows who becomes friends with who, if i want that information i can visit their profile.
glad i found this, it removed that "is now friends" message from the newsfeed but dosent alter the one on the persons profile page.
good job with the script, thanks for sharing.
I've been thinking about writing the same script. Hope Facebook removes the "are noow friends with" messages completely in their next UI redesign