The flip side is that being able to have family help out easily when our kid is sick. Also I have friends who stayed back home (the ratio matching this article title pretty closely) and they have barbecues together, can hang out on a random night around a fire pit, watch movies in their backyard, and other fun things. About planting roots and settling down.
I'm really torn about these two ways of going about it. There's something very comforting about setting down roots and having a solid network of friends and family. The flip side is that you're probably leaving a lot of opportunity on the table. The history of success in America seems to lean towards being nomadic.