OK, I am going to take a wild stab at one reason that you don't get more tech dive reports here, just some thoughts based on introspection. In other words, I have never posted one, and I tried to think about why not.
First of all, I never posted a fundies report, because I never took the class and don't know how it feels to do it. I received roughly the equivalent training through my tech instruction with another agency and then crossed over to UTD. I had to do some stuff to fill in the gaps, but for all practical purposes I crossed over at the T1 level. I have thus never had that elated sense that I see in people who post about that experience.
Next, in general, I tend not to post any trip reports anywhere. I'm not sure why. I posted one on the Hawai'i O'Hana after a trip there a while ago, but that was at NetDoc's request for the Newsletter. I also posted a report on a tech trip that started with a failed attempt to dive the Oriskany and ended up doing caves instead. I posted that in the Rocky Mountain Oyster forum, not here, because I had a reason to post there. It is the same reason I post about a number of tech-related stuff there--I am trying to drum up local interest.
So now I think I'm getting to the point.
As elated and proud as I see people feel when they post their fundies experiences, I feel more the opposite. Before I started this training, I thought I was a pretty good diver. That sense died quickly. I am now a far, far better diver than I was back then, but I feel the opposite. I know I have a long way to go to where I need to be. I am Tech 2/Full cave, but I feel like something of a beginner. Ironically, I think I feel less sure of my diving skill now than I did when I really didn't have much skill.
And so, before I post about a recent 21/35 deco dive at Rock Lake, NM, looking at some selenite Gypsum crystals in the silt, with the highlight being spotting some near-microscopic amphipods flitting around in that silt, animals we had never known existed, I ask myself, which of these dive experts here would care? Who wants to know the details about what for many people is just another training dive from some beginning techster with a long way to go?
Finally, being a UTD diver in what appears to be a GUE-centric forum, I have even more doubts. I just learned from one of you in a recent thread that the only value in the UTD program is its marketing, so I guess I'm on only on the DIR JV team, and the only people who care what happens in the JV games are the player's parents.