I've been posting pictures of my work on Flickr for a while now. Most are photos of my shop items, but, every once in a while, I get froggy and post pictures of other things, too. Today, I had my first sale directly attributable to my Flickr account. The buyer was very nice to let me know that a picture of one of my chaplets on Flickr is what got them to my shop. Very cool! :)
Thanks for the replies, everyone :) The customer received their chaplet and sent me the nicest email. They mentioned again how posting pictures of my items on Flickr was a good idea. I will definitely keep posting pictures of my work there.