I'm loving that almost every airport has free wifi now - I actually drafted this email from the free wifi at Charlotte Douglas!
It's a good sized airport - and they have lectronic walkways to get you from concourse to concourse super fast. On my way back the walkways headed the way I was going were down unfortunately, but made me appreciate how much these actually help.
In concourse C they have various charging stations - with a little platform so you can essentially have a stand up desk - awesome! A couple of folks were gathered around it clicking keys on their laptops.
I will admit that the airport was super crowded (as you'd expect for a hub).
Didn't eat but they had a fair amount of places to grab a bite.
I noticed a lot of the planes disembarking right on the runway - thought that was unique/odd.