I'm thinking a few things:
1) 72$ initial cost

, how many filter elements included?
2) What is the cost of replacement filters only?
3) Is it really going to filter any better than a Fleetguard stratapore?
4) Will Dodge void my warranty with this thing, especially if they realize I had to put it together?
5) What the heck do you want, a TWO million mile engine?
I'll stick with the throw aways, probably cheaper, definately easier, probably filters as good or better, no extra steps at oil change time, and no questions asked if any warranty work is needed.
I can see the benefit of the extra filtering of the auxillary filter systems, but this thing seems like a waste attempting to replace a pretty inexpensive and effective part that already exists.