A couple of folks have advised me to use Flickr as a means of promoting my work. Of course, you have to be careful, since Flickr frowns upon including price info on your photos. But as long as you obey the rules, I guess it can be a handy way to showcase your stuff.
I had a Flickr account already, and had been using that to post my jewelry in groups, but I finally decided to just make a specific one for my work. That way I can keep the original for photos of family and friends and all that good stuff.
Therefore, here's the new Flickr site, just for my jewelry: www.flickr.com/photos/astraeadesigns
If you've got a Flickr account of your own, feel free to add me!