Squirl - catalog your collection of... whatever

Everybody collects SOMETHING. One man's trash is another man's cheesy Barbie doll collection, I guess. Maybe it's the librarian in me, but I can't help but be drawn to cool tools that allow you to classify and organize your stuff. Squirl is a FREE site that allows you to organize and share your personal collections on the web. And it's social, so you can meet other people who collect the same stuff you do.