In Europe, both singles from their Taking the Long Way were well received by country radio, remaining on the European Country Charts for more than 20 weeks each: "Not Ready To Make Nice" peaked at #13 and "Everybody Knows" at #11.[17]
The group's Accidents & Accusations Tour began in July 2006. Ticket sales were strong in Canada and in some Northeastern markets, but notably weak in other areas. A number of shows were cancelled or relocated to smaller venues due to poor sales, and in Houston, Texas, tickets never even went on sale when local radio stations refused to accept advertising for the event [18]. In August, a re-routed tour schedule was announced with a greater emphasis on Canadian dates, where Taking the Long Way had gone five-times-platinum.
From Wikipedia.org
So why are the American Grammys awarding album performance in Canada? Don't they have the Juno Awards for that?
And as far as radio airplay, sure you probably heard it in Portland but not on a Country Music station. They clearly said "****** you" to their country fans and began getting their only airplay on prog-rock and indie stations:
"I'd rather have a smaller following of really cool people who get it, who will grow with us as we grow and are fans for life, than people that have us in their five-disc changer with Reba McEntire and Toby Keith. We don't want those kinds of fans. They limit what you can do."