Quality without QA in an Agile team. Howto?

"The TEAM owns quality. So if the TEAM owns quality, why would we only ask ONE person on the team to do the testing? Many teams have made strides on this front by asking their testers to bring the rest of the team on board with testing. This certainly helps to share the ownership of quality throughout the team, and if your teams haven’t done this yet, I’d strongly recommend it."Matt Dominici