Years ago, I found a website called "Battletech 3000". The site was that of what appeared to be a small, dedicated group of roleplayers who used emails as a means of writing their story.
The story was fantastic...and is still, IMO, some of the best fan fiction I've seen. I was fortunate enough to save the entire story (892 pages on word) to read on a vacation...several months later, the website went down and disappeared. I've had this saved on a disc for about 8 years now, give or take a bit.
I'm hoping that someone here may know the parties who wrote it, or is one themself. I'd love to be able to post their story on their behalf, being truly a work of art, but I won't do that without their permission.