Yeah I was decently active on here for the first two years or so after registering and had in the range of 200-300 posts if I had to guess. This is the only account I setup here since I use this name for all forums that I visit (well, I've started using another name, but only within the last year or so, not back in 2008). I googled post count reset and found that post counts can be reset on forums that are somehow upgraded, among other bugs and what not. I just thought I'd ask and see if there's anything to do about it. My only concern was that I was thinking of selling a few things and didn't want people to be thrown off by my now-negligible post count, even though I joined back in 2008.
edit: Doh, you were right. Weirdly enough, I had registered snoobies in 2008 and sn00bies in 2009... not sure why. Looks like sn00bies was what I ended up using. Sorry for the confusion.