Dibs on Angie's discarded cocktail rings! ;P
But seriously, I like Tanya's idea of the swap tab, and we could model it on some other clothing swap site, like this one:
http://www.flickr.com/groups/swapshop/
I also found this "How To Swap" posting from Kasmira's blog (I hope she doesn't mind me linking to it here):
http://whatiwore2day.blogspot......-shop.html
And there are others out there. I think also that you'd have to be willing to post an e-mail address for swap, so that we wouldn't always have to bother Angie to connect us via the blog posting. Also, I think if it's a true swap, maybe there has to be an equal swap? Say, Tanya has something up for swap, and I'm interested in it. So, I'd e-mail her good photos and details of the things I'm willing to trade, and she can look over the stuff, and if she's interested, then we can do a swap. If I have nothing she wants, then I'm not sure what to do. I guess it's a no go situation. The only other option is I guess I'd have to offer to buy it from her, but I'm not sure if there are any legal/tax implications to that. I guess it would be similar to buying something off e-bay.
Also, we could maybe make posts like, "Looking for X for swap" and if someone has something like that, they could contact me about a possible exchange. Again, I could send photos or links to what I have and see if there's a match.
This could take a while to get going, and also there might be some bugs to work out, but I do think it's possible.