1 - Congrats on the baby
2 - You will be greatly missed
3 - I, as well as most of the other members, hope you have a GREAT and prosperous (biggest word I've used today) life, good luck on that
4 - I, as well as others, hope to see you come back for the occasional visit and maybe see you and the family at cons
5 - I wish I was able to help with the site somehow, but I feel like I don't have the experience or was qualified enough, but I was able to help random people a little bit...

Have a good life away from the Org, I'm sure you, as well as the rest of us (I've used that wording 3 times in one post, wow) hope to see you around.
Thanks for such a great experience with the site and, well, I'm not gonna say good-bye, but good luck!