I am the local coordinator for Project Linus here in North Wales and I find the most loved quilts, they all are but the favourite is ones with the brightest and vibrant colours.
This is one I made. using a tip I found on this forum, just last weekend:
If you look thro' this album: http://home-and-garden.webshots.com/album/559247566tTxWNs?vhost=home-and-garden you will see the wide range of quilts I get.
There is just one important tip, machine finish your bindings, these quilts are going to be washed far more than the norm and are going to well loved so the need the machine stitching for durability.