That's an odd one.
I'm not sure what happened. Somewhere between September 7th and today, your account was deleted.
It's not clear why; while our anti-spam measures have repelled more than a million spam accounts (1,008,366 to be exact), and while we've manually removed more than 130,000 of em since the forum restart, the manual process we have for that really should've excluded you as well, even if your account showed up in our spam filter (IE, you share an IP with a spammer). You don't currently show up in that filter.
So, I've got no explanation, but I do have an apology.
I'd be happy to modify your current account name to 'aldous'. I don't have information on your post count prior to deletion, but I'm happy to give you a post count based on your memory of what it might have been. It will not be possible to recover your PMs.
Once again, my apologies for the inconvenience.
Paul