Mark, your dedication to this site the past 14 years is absolutely amazing. While I no longer participate here on a daily basis, I do still look in every day. My current job and multiple business dealings have been taking more and more of the 'free' time I used to spend here helping and learning.
The Swamp would certainly be missed if it were to no longer exist, and leave an empty place in many of our daily rituals.
From the standpoint of one of my businesses, I'm not quite sure what I'd do without the Swamp, as you have been hosting our Subversion Repository for going on 9 years now. I would definitely help out with the acquisition of a new server, should you decide to keep hosting it.
All of that aside, do what is best for YOU! If you need a break from all of this, by all means, take it. We would all surely understand.