I finished another project, this one was started in, oh, 2001? I don't even remember buying the yarn, but it definitely dates from Pennsylvania, so it's earlier than summer of '02. I finished the first sock a long long time ago, cast on the second, and proceeded to lose the first in my stash. I knew it was in there, just couldn't find it (I'm sure none of you gentle readers can relate to that, no, not at all, right?).
Anyway, I found the half-knit sock and decided to knit it. Then I went looking for its long-lost sibling. Now I have a pair! The cast on is a bit tight, but not cutting-off-circulation tight. Which is just good enough. Call this one done!
(and yes, 4 years is not too far out of the average amount of time it takes me to complete a pair of socks)