BTW, this is a friendly debate... no hard feelings.
1) My biggest point with the suspension is how stiff it is. Height isn't a real big deal to me, although I think a little higher looks better. I've never put a lift kit on anything I own which backs up that point. I do want a stiffer suspension though. My friends are always impressed how little my truck sags under my trailer. The friend I go with with a Chevy just bought air bags, and the other ('04 Ford) has some after market spring kludge to make his site level (he has slightly less tongue weight actually than me). Yeah, I can buy some airbags... but I believe a 1 ton truck shouldn't squat much past level on all but the heaviest travel trailers.
2) I disagree (IMHO)

about the stock tires. The stock Michelin tires that used to come on the 2nd gen are outstanding tires. It is my opinion that these are the best load range E tires available. I wish the same tires were available on the new trucks but I understand that when you go with a bigger disk, you need bigger wheels and I believe the Michelin isn't available in the required size. This is how I understand it, haven't verified this first hand though. BTW, I had such good luck with the Michelin tires on my 2nd gen, that I put the exact same tires on when I replaced mine about 2 months ago.
3) Yes, the new improvements and increased fit and finish of the 3rd gen is very very nice. ... and well, we agree on the look.
4) I'm not sure what part of the country you're on, but in Arizona Dodge can learn from the product leader. It is very very rare to see a Ford Super Duty that is NOT a crew cab here. Ford's (up until the new coil front suspension that's just being released now) has an absolutely terrible turning radius which is made worse by the longer crew cab... but yet look at how many of these trucks are sold each year. This may not be the case in other states, so I may not be looking at the big picture here. I do agree about the current "crew" cab. I hope Dodge also offers it for the folks that don't require the increased space. Or personally, I think they could make it closer to the 2nd gen in size and then also offer the full crew. This way the folks that need the extra seat on occasion could have an even shorter truck if they want to...
5) Yeah, the LSD in the Dana is a joke. I never really take that into account because I really don't care much on a heavy duty truck. If it was my Jeep, I would take this into account, but I don't care on the truck. Unfortunately most people don't realize that the clutch packs have a very limited life.
6) I'll stand corrected on this one. I thought when I was looking at the 3rd gen originally that I was going to have a hard time finding a truck with a manual transfer case if I wanted an equiped truck. I really don't like the electric transfer cases. If something goes on the blink you can be screwed. I don't care too much if it's on my wife's Navigator (yeah, I have a Ford product) but we only use that every now and then in the snow when we go up north and I never use 4-lo. It just makes me very nervous that I may get stuck in 4-Lo at the dunes. I go to the dunes twice a month and pull my heavy trailer to our camping spot it 4-Lo. Sometimes I'm pretty hard on it while attempting to NOT get stuck (never had my Dodge stuck in the sand, btw). My biggest fear is getting stuck 300 miles from home watching the 4-lo light flashing at me because it can't disengage.

At least with the shift lever and I can yank on it and swear if necessary to try to get it to disengage. I would feel like I was getting somewhere if me and two buddies had to all grab the handle and yank as hard as we could trying to get it disengaged... . the switch just doesn't have that satisfaction.
Mike