At only $2.99, the This American Life iPhone app is one of the best bargains in the iTunes app store. Not only can you listen to all 399 and counting episodes of TAL, but you can also browse by contributors and search by topic. The only thing more I wish it could do would be to download episodes so I can listen to them when I don’t have a network connection (like on airplanes, or in train tunnels, or anywhere in SF).
