I think Listia would be a GREAT venue for beads and other craft supplies. I listed a bunch of beads and people are asking me to list more craft supplies. I think we could get an excellent craft swap/recycling program going here. I've put in a request to Listia to create some new categories ... a separate categories for "handmade crafts" and "craft supplies" with sub-categories that would include "yarn," "stitching," "metal," "gem," and ESPECIALLY "beads and findings." Thousands, possibly MILLIONS, of beaders would participate. I've searched for "bead swap" sites and almost all of them are completely inactive. New beads and findings can be very expensive, and people would love to get them for free. I think Listia could be the first great "bead swap" site. If you agree, send a message to Listia via "contact help" at the bottom on the page, then click on "submit a request."
By the way, I think your photos are great too! I do pretty well with my little Canon powershot ... but it can be fussy when trying to get detailed, not blurry, closeups of tiny things!