A new clip arrived in the mail either yesterday or today. I was pleasantly surprised to find they had included an extra attachment screw as well (my SOG knife uses a groove and one screw to attach the clip). This was a nice touch as I had been jealously guarding the old screw on the assumption that it would be all I had to attach the new clip.
Thumbs up for that.
If you have a SOG folder, I suggest you go ahead and request a new clip now.