With friends like these...

 So first I was addicted to the white jigsaw puzzles that rufinialinked to in her lj, and now I'm addicted to nonograms that etheriallinked to in a comment to one of my earlier posts.  So that I might share the addiction, here it is:

http://www.puzzle-nonograms.com/