I just came across this Image Spark software recently. If you don't have a ffffound account, this is a nice alternative. I know a few people this might come in especially handy for (Madeline, mom!). Basically, this software allows you to save any photos or images you come across online all in one place. You can tag the photos quickly and easily with keywords and it also keeps track of the web address where you found it originally (which will be very, very handy for my blogging). It is free and very easy to use.