I began Dark Sun with the AD&D 2e Original Box Set (version 1). I became an absolute fan after reading through The Rules Book, The Wanderer's Journal, the flip-book adventure, and the huge color map. As TSR released new Dark Sun products, I purchased them and digested everything over and over again. I had to buy one of those 3" 3-ring binders to keep all my notes in, and kept all the published material in an old plastic milk crate (pre-internet days).
There was a time during college that I had neither the time, nor a group, to play Dark Sun with, but afterwards (when the internet was finally invented!!) I began searching for like-minded people who also had an appreciation for the Dark Sun setting. I joined athas.org, and the (old) arena, as soon as I found it, and felt fortunate to have been a part of that community for so long. Unfortunately, I only visited the forums every once in awhile due to life moving on, getting a real job, raising a family, etc.. I was surprised when one day I logged in and found all that material people had posted for years was gone!
I kept creating my own material, however, and re-reading all the novels, just because I could never get enough of Dark Sun.
Throughout the years, I never really gained interest in the progression of D&D from 3.0 to 3.5 to 4, but for some reason I kept a close eye on the development of D&D Next, and 5th Edition. I like that WOTC has tried to get back to "the basics" of D&D role-playing, and are reviving some of the old settings (especially Dark Sun). I am curious to see what they release. I am also very excited to find that athas.org has revived the Arena, and hope to spend more regular time here. To the administrators, THANK YOU!!