I keep one.
I love scrapbooking, and have done it for years. So, I used to put any of my sewing projects in them, but now they have their own album.
I probably go all out a bit more than most, though, LOL! I make my scrapbook layouts to be art unto themselves!
What I do is this:
I am using a scrapbook, of course, the 12x12 size. With each quilt or project I make, I make a 2 page layout with pictures, swatches of fabric, etc. I also add 2 more pages with the pattern, and my notes, any journaling I may do, explaing when, where, why, how I was feeling, etc.
If I can get my camera back(long story, my son has it) I will post some pics.
While I don't do digital scrapbooking, here is a site that has a bunch of free layouts to print off for quilting scrapbooks:
These are the types of layouts/pages I have in my quilt journal/scrapbook. Lots of great ideas here: