A fully responsive version for phones and tablets.
And for desktops it uses a responsive layout that starts at a minimum size.
That works well for them, but adds a layer of complexity and extra work to keep things up to date.
Hm, that's interesting.
You know I know there are a lot of different ways to accomplish good, responsive design.
what about websites like Skinny Ties?
Yeah, Skinny Ties was fully responsive across all devices,laptops and desktops.
This is my preferred way of building sites, because it means no matter what device the user's on now,or in the future,my site's probably going to work well.