OK....so what happened in 2010 that spurred this buying spree. Did you win the lottery?...Find a wonderful quilt shop you just couldn't stay out of?....found the perfect on-line quilt shop to order from?....find a fabric shop that was going out of business?...take quilting classes that encouraged your creative side?
I have a lot of fabric....I like scrap quilts, but I don't think I have anywhere near 500 yards. Good luck and have a fabulous time with your stash....but take lots of pictures to share...and keep track so you can answer your own question...How many quilts from 500 yards of fabric?!!