Scrapbooking doesn’t need to be used solely by itself.  You can incorporate these techniques into other projects:

 Collages
Books
Altered Books
Cards & Notepaper
Watercolor and acrylic paintings
Mixed media
Shadow boxes

 I’m having fun doing the illustrations for my William (Buffalo Bill) Mathewson book utilizing scrapbooking techniques.  The original will reveal more of the actual three-dimensional aspect.  Yet the copies, which I’m making for family members (William Mathewson, the first Buffalo Bill, is an ancestor) and possibly to sell, still will show something of the unique effects. 
How have you used scrapbooking techniques in other projects?