I've always had an addictive personality and once I started knitting that transfered over to yarn.
I buy yarn because it's on sale, because I'm having a bad day, or because it just looked so amazing on someone else's blog, that I had to have it right then.
I'm fine with it, other people might not understand it, especially non-knitters. But I have come to terms with it, and I realize that it's one of the healthier addictions out there. Besides, I tend to look at my stash as a collection. It's not just for knitting you know! It also serves as decoration, and personally I think that a bag of Noro, those ten perfect skeins all lined up neatly and packaged together, makes a great throw pillow! ;)
I've tried explaining it once to Joe. As a collector himself, I thought if I likened it to his poison (Comic books and action figures) that he would understand. He didn't.
But think about it. What is the purpose of a collection? To me there really isn't any, other than it's pleasing. Some people collect things that will increase in value, others collect rare limited edition items, in my mind, collecting yarn fits all of those descriptions. Do a simple Ebay search for Sweet Georgia Yarns. I saw a skein of it auctioned off for $40! It's discontinued and hard to come by, and it's value has now nearly doubled.
But, if I thought I had addiction issues before, I don't know how to categorize the new level that knitting socks has brought it to. Looking over the past few months stash enhancements, I have come to realize I bought nothing but sock yarn, and my yarn intake increased. Drastically.
There are a few things I have come to learn about my personal preferences when it comes to sock yarns.
I like my sock yarns handpainted, especially if they're solid colored yarns. I love that slight variation you only get with a handpainted yarn.
I like pure merino or superwash merino sock yarns, despite the fact that a nylon blend would help the yarn hold up better over time with wear and tear, I do not like knitting with it.
My choice in colors are completely different with sock yarns than with other types of yarns. I tend to buy in every color in the spectrum, even colors I normally wouldn't buy, like yellow. And I find myself oohing and ahhing over insanely bright colorways that I normally pass over.
I also have three favorite sock yarn dyers that I love for completely different reasons.
1.
Sundara Yarn. I love her Semi Solid colorways. It's just enough variation to make the yarn interesting, but subtle enough to be used for a more complex pattern. I'm currently knitting a pair of Pomatomus with a hank of Redwood over Sage I was lucky enough to snatch up on her last limited edition update. If you haven't had the pleasure of knitting with her yarn yet, you are surely missing out. And lucky for you, starting on May 1st, she changed the way her yarn is sold. Now each month she adds two
new multicolored colorways, two new solid colorways and two new somewhat solid colorways that you can order in any of her yarns at any time.
2.
Blue Moon Fiber Arts. I can't pinpoint exactly what it is about their sock yarn and their colorways that I just love. But if I could only buy sock yarn from one place for the rest of my life, this would be it. Their price is amazing. Under $20 for a skein that makes a complete pair, and their colorways range from
safe to
wild. [The links take you to their two newest colorways posted.]
3.
Hello Yarn. This is where I go for my fix of bright, funky colors. The sock yarn comes in generous sized hanks at 395 yards which is more than enough for a pair of socks, and Adrian's eye for color is just amazing.
And now, as a reward for reading my yarn related ramblings... A picture of my latest additions to my collection.

From left to right, that's Socks That Rock in Mustang Sally, Beryl, Lovers Leap, Socktopus and Knitty Rocks. Please excuse the crappy picture quality, I snapped it with my cell phone as soon as the mailman delivered them.
I also was lucky enough to score a hank of Hello Yarn's Sock yarn in the Sprout colorway:

And I'm currently stalking my mailman for the hank of Hello Yarn's Sock Yarn in the Crush colorway I ordered earlier this week: