01 Snipers. Use, availability, training, support, and that fact that for what appears to be the first time in a very long time, we didn't have to go back & re-learn all our previously hard won knowledge. It seems like in virtually every previous conflict, we basically relegated our sniper community to a back room, and forgot virtually everything we had learned. Did not appear to happen this time around.

02 Widespread high speed Internet access. This has changed so many different aspects, and we still don't have our minds fully around all of the consequences. Everybody thinks of the AQI videos, but there's also the Mike Yons of the world, the milblogs, moveon.org, support organizations like Soldiers Angels and anysoldier.com, not to mention the impacts on the effects on MSM. Biggest Impact goes to SWJ, IMO. /shameless pandering

03 Personal digital electronics. Back in GWI, some, but very limited. Nowdays, stuff is everywhere, and in every variety (cell phones, digital cameras, .MP3 players, iPods, DVD's and players, portable USB hard drives loaded with both music and movies, notebooks & tablets, etc., etc.). Appears to have a real impact on stress reduction, and behavior problems.

04 Logistics. To me, this is one of the more interesting areas. Many non-military (civilian) logistics entities are always watching and studying how the US military runs their logistics, particularly in and out of hostile environments. There's a whole lot of respect out there for US military logistics operations.

05 US Military Adaptability. This is actually pretty impressive, particularly as relating to operations in/around hostile environments. From an outsider vantage point, seeing the military strongly pursuing areas like HTTs and other similar things, and then attempting to rapidly integrate these wholesale changes into front line combat units in a hostile environment is very impressive. There are any number of very large multinational corporate entities which can only wish they were as adaptable as the US military has shown itself to be.

Anyway, these are just some of the items noted from an outsider "looking in" viewpoint.

One other point I might make is that many of you who are inside might in fact be "too close" to fully appreciate exactly how impressive some of these accomplishments appear from the outside.