Beggahuna - Sketches by Beggahuna.

Card Positioning Systems - its for cards but could easily adjust for pages!

Let's Scrap
Let's Scrap - A community to encourage and motivate scrapping!

Little Scrapbook Shop Sketches - Layout, Card, Tag & ATC sketches!

PageMaps - by Becky Fleck.

Pencil Lines - International Sketch Challenge Blog!

SketchesOz - Scrapbooking Sketches Aussie Style!

Sketch Support
Sketch Support - with Allison Davis. Scrapbook Generation Publishing

Sketchy Thursday - Weekly Sketch Challenge!