I am a packrat, so I keep everything. I am a hoarder, so I use nothing. The pile of saved boarding passes has been growing and growing and growing over the last year and I keep thinking, I should do something with those.
Now I've moved on to actually coming up with an idea. My first thoughts are a simple book with a boarding pass, a photo, and a postcard from each destination, bound with book rings. Maybe some short and sweet journaling. Or I might go back to my roots with a full-size scrapbook with a photo and a boarding pass on each page. So in three months I might have made a decision and actually made something of it. (My project follow-through is a bit lacking these days.)