There's a lovely time waster called Stumble Upon that puts a pseudo-random search function on your toolbar.  It will perform random searches within your specified parameters.  So you can use it to search for photos, comics, drawings, sports, etc.  I've found some great images, panoramics, high definition shots, and others.  <br/><br/>...and no, I didn't find your blog that way!  I subscribed to it via Bloglines.