Congrats, Formal! I don't think I have managed half that amount in all my time posting in forums. Or may be I have, if spam forums count; idk.
Looking back at my own post count, which I think is under 400, I don't really feel a thing. It's not surprising. Right now I average around 0.2 posts a day. Given all that, I doubt there is anything particularly embarrassing that I have done around here.