I felt the same way about my livejournal account from college. I was just really worried at the time, it could be an issue, when just entering the workforce. I use facebook now, much the same way I used livejournal, keeping track of links, photos, and things I'm working on. At the time I started, search was pretty terrible. But I figured it would improve, which it has. Still, every once and a while, I'll be working on something and go, "Ah man, I had that written down in the livejournal!" Oops.