I think the difference here (in poll results) is between Manuals and autos. Most Dodge auto trannys are problematic to begin with. As for Manual transmissions, 100k or so seems fair. If nothing else comes up, I have 6 quarts of Synchromesh MTF sitting in the basement, and this weekend I'm going to train my NV5600 with 118k miles on it which I presume hasn't been changed, and let you know whats going on in there.
My guess is it comes out fairly clear with a few metal fragments from normal wear and tear.
2003 Dodge Ram 2500, QCSB, Cummins, 6 Speed Manual, 4x4
2004.5 Dodge Ram 2500, RCLB, Cummins, 6 Speed Manual, 4x4, SLT (SOLD)
2003 Dodge Ram 3500, QCSB, Cummins, 6 Speed Manual, 4x4, Laramie, (SOLD)
2005 Dodge Ram 1500, RCLB, Hemi, Auto, 4x4, SLT, (WRECKED)