I’ve been using this little Mac program that does things with Flickr. You can give it some tags and restrictions and it will periodically pull pics from Flickr and preview them from you in a tiny window, and then you can do stuff with the images. It’s a much better uploader than Flickr’s own. It’s nice having a slow flow of interesting pictures coming to me throughout the day, especially nature images. Brain-soothing for me.
You may prefer goatse or transgressive sexual violence streaming into your eyeballs, it’s your call.