Making Up For Monday: Dust Covers

It's time for Making Up For Monday!

This week's question: Do you like to keep a book's dust jacket or not? Why or why not?

I hate reading a book with a dust cover.  It drives me crazy.  But I like the look of the dustcover, so I like to keep it.  I typically put it aside while I read the book and then put it back on the book when its time to go back on the shelf. 

But I must admit.....I have lost a few in the process!  Ooops! 

What about you?  Do you have a preference?

Also, I am hosting a Mystery Book Giveaway!  Click for details!