I for one (owning a 2004 SXT) would be happy to be a PART of the process of collating as much info as we can find. I simply think it would be smart to have a few different people with different models to help compare one to the other , not just sort sometimes sketchy information from web sites...the links for Edmunds and so forth certainly give good leads but for those of us looking for "intimate" details it just does not provide enough.
For example (from Edmunds): In 2000, a new trim, the R/T, joined the lineup. R/Ts catered to performance-oriented buyers, offering a sport-tuned suspension and traction control. SXT buyers got the same engine as that of the pricier R/T, without many of the performance features. That changed in 2003 when the R/T model was dropped; the SXT was given a performance upgrade that gave it many of the capabilities of the departed R/T.
I edited this paragraph to demonstrate a specific point ...tuned suspension...what exactly made it this? what parts?..we know that Traction control was NOT standard on the SXT's even after the R/T was dropped, but still what makes the R/T suspension different from the SXT even before the R/T was dropped? This is where I think it would be useful to have a panel...me with an 04 SXT could compare to someone else with say a 2002 SXT and an R/T ...at that stage of the game it then becomes possible to say "hey..could I make that upgrade if I could find the part?" etc etc. I am currently working on a list for myself of what I THINK are some of the differences, but without specifics as to what makes them differences it will always be a subject for conjecture.