I posted the link from ISUZU web site that an owner can post their complaints .Kudos for Isuzu to put it on their web site. I haven't seen this done for other OEM's.
Blown Engines that Isuzu won't cover might be a reason.... It is also a good form to document the problems. It is a good idea to have this on the forum archives for those looking for information to complain to if Isuzu won't do anything about it.