Top Row:
1. Harper & Caleb's Sophisticated Southern Gem -- from Wallpaper From the 70s
2. Celeste & Nicolai's Modern Art Loft -- Matthew Williamson for Habitat (UK)
3. Sage's Stylish Artist's Loft -- Casey Gunschel wallpapers at palacepapers
4 & 5. Nancy Mims' Playful and Patterned Home -- Mod Green Pod
Bottom Row:
6 & 7. Sandra's Luxurious Modern in Brentwood -- Cole and Sons
8. A Model Apartment: Jay Michael's Lincoln Square Style -- Grass cloth wall covering from a Skokie, Illinois Vendor
9. Sarah & Chad's Long Distance School of Style -- Wal-Mart
10. Alex Fulton's Flirtatious Use of Crazy Color -- Tom Dixon from Habitat
Images: 1: Mike Knapp; 2: Bethany Nauert; 3: Smith Schwartz; 4, 5: Adrienne Breaux; 6,7: Bethany Nauert; 8: Heather Blaha; 9: Sarah & Chad; 10: Maddie of Li'l Magoolie
Justin's Contemporary Contrast
Danielle's Charming, Classic Walk-Up
Good Food to Share 
The Big Book of Small, Cool Spaces 
Apartment Therapy Presents 
The Eight-Step Home Cure 
White Enamel Flatwa...
On Saying No to Paleo: Why Eating Isn't One Size Fits All
Perfect Summer Cocktail Recipe: Honey Bourbon Lemonade
Wallpaper is both fun and elegant.
Wow, I usually love your posts, but I found most of these rooms to be way too busy. And I didn't like a lot of the colors. Unlike most of the rooms and homes you feature, except for the first photo, these are not places I'd want to spend time in. I hope my next comment will be more positive!
Just beautiful!
Rooms five and six really played it off well and room four. Like judithar321, I found some to be a little too busy. Maybe for an accent wall or so, but all the walls in a room? It would be too much for me.
A couple of these look like samples from a Rorschach test. I agree that most rooms were too busy, but it seemed that the furnishings as much as the wallpaper added to that feeling.