Craigslist

I took a look at Craigslist, which is a Web 2.0 award winner. I like Craigslist. I have purchased things from here in the past and have sold things on Craigslist as well. The thing that I like about this tool is that you can list items to sell for free. On negative feature of it is that you have to keep relisting something if it does not sell straight away. Each listing is grouped into a day and that is the only day it will appear, although it is easy to search the listings from previous days. The only use I could see for this in a library setting is to recommend it to a customer that is trying to buy or sell something.