So, channeling Susan B. Anderson's sock drawer post , I pulled all of mine out for a photo. 21 pairs, though pair # 22 is drying right now, after being blocked.
I really like to knit the wilder self striping yarn, but I've also noticed that I wear the more subdued ones more often. Drying right now is a pair made with bits of sock yarn from other projects. This is the link to the Ravelry page :Sock Opus, definitely not subdued!