You are the kind of person who makes it hard for reasonable opponents of Obama to so much as hold their heads up in public!
More seriously and less Scottishly, this is a very good idea. Read _Achilles in Vietnam_ to learn more about PTSD, and you'll see the point. Remember the need for cameraderie mentioned above; PTSD sufferers need to be able to communicate, and this is the most convenient way. Controlled reenactment of battlefield events would be a very useful addition, as a key part of PTSD treatment is learning to overcome and work past the traumatizing event, but this is a real step forward. Heck, the military acknowledging that PTSD so much as _exists_ is a real step forward.
Also remember that the military is managing to look after itself reasonably well under this administration. We should be very glad that Obama's tsars don't have much interest in the army, and thus he's left Gates in office...