You can now read Flipboard Magazines in your browser. You don’t need an app or any sort of mobile device to do it.
It’s optimized so that it makes use of your entire screen.
Here’s a portion from the official Flipboard Blog:
The Web magazines were uniquely designed for desktop browsing, all with Flipboard’s signature look and feel. Each magazine has an expansive, full-bleed cover, and pages can be “flipped” from left and right, just like on mobile devices. Curators can continue to add content to their magazines from the Web and other Web magazines, but now they have a significant new way to grow readership.