Longer operating hours would do wonders to decrease the "commando" mentality, but also smaller offerings to dot the park with.
While I think things like Sorcerers of the Magic Kingdom and Agent P in WS are poorly executed, the idea behind them I like. It makes people slow down and explore a little. Streetmosphere like the Citizens of Hollywood can also help slow people down and make them take stock of their surroundings.
But as of now, there are far too few "little things" in WDW's parks to make you stop and smell the roses.
Outside the parks and in the resort as a whole, I think Disney just needs to do a better job advertising the smaller recreation spots, as well as helping people get there easier. I've long been a fan of the 2 mini golf course on property, but they're both nearly impossible to get to if you don't have a car. If Disney had a free shuttle to them, maybe more people would use them. Just a small example in a larger, resort-wide problem.
Yeah, if the parks were open longer, you would feel that you would be able to slow things down and still be able to do all you wanted to do.
Smaller offerings - I agree about them, and it's something that we are looking at increasing doing in our own future trips. Last trip (2011), before we went, I decided that I wanted to experience some of the things that we hadn't done on our previous three trips, so, before we went, I made a list of everything in the parks (including things that aren't on the maps) - and, because of that, we got to experience some of these smaller or less popular offerings (for example, we saw Main Street Philharmonic, Spirit of America Fife & Drum Corps, Citizens of Hollywood (already done in 2007 - we always watch Dorma Nesmond - saw her twice in one day and she remembered me from earlier), DeVine, Tri-Wizard Spirit Rally, The Heritage Gallery, Tomb Warriors (already done in 2007), Hall of Presidents, Carousel of Progress, Ellen's Energy Adventure, American Adventure, StormStruck, Magic of Disney Animation, One Man's Dream - and all of those listed, we would do again. We also experienced partial shows of Off Kilter, British Revolution, the dancers in Morocco, Sergio the Juggler, Japanese Drummers and Mariachi Cobre - we have already decided for our next trip (2014), that we are going to take a day (or a couple of afternoons), and just wander World Showcase and just watch these acts - as I have said before, at a minimum, each World Showcase pavilion should have some sort of museum to wander through.
As for Sorcerers/Agent P - Sorcerers wasn't there last time, and we didn't do Agent P (Kim Possible at the time) - next time we go, we're going to collect the Sorcerer's Cards (how often does Disney give something away for free?), but don't know if we will play the game - especially if queues are involved.
Outside the parks, we have been to ESPNWWOS (but Tampa no longer train there), have rented a boat at Caribbean Beach (2005), surrey bike at Port Orleans (2007), made it to Boardwalk (2011), and the mini golf courses (we did all four in 2011 for the first time, and they are one of the main things I can remember doing - and we plan to do them again next time (especially as our tickets include 1 free round per day before 4pm), and I wish that somewhere like WWOS had things like batting cages for us international tourists to experience. We have also wandered some of the hotels (Wilderness Lodge, Fort Wilderness, Polynesian (including Electric Water Pageant), Animal Kingdom Lodge, Boardwalk). But, I do agree, better transportation is needed (either small shuttles like the Alamo busses, or even just one bus per "resort area").
But, then again, we were going 6am-12midnight for three weeks on our last holiday...