The ever awesome Cali Lewis talked about Slickr on GeekBrief.tV episode #151. Slickr is a free screen saver software that allows you to stream Flickr images to your computer as a screen saver. You can pick th tags that you want or maybe a Flickr group that you follow. I downloaded it and set it to come up with photos tagged with Photo A Day or Photo-A-Day. The images I got were incredible. This is a very cool free download. I would encourage you to download it and test it out for yourself.
This also made me think, Do I tag my images properly when I upload them? Am I consistent about it? I think that I have not been that great about tags on anything so I will me more conscious of doing so in the future.