I don't know who else uses this stuff

I know not everyone is using all the features of iTunes, namely podcasting and its ability to play video content. BUT, if you do have iTunes > 4.9 hit this link and subscribe. Its kind of cool. Its a video postcast. Actually, its a Quicktime TVR spherical view of cool places filmed across the globe (like cool shots of the Parthenon, etc...). All the downloads are rather large (like around 11 MB) but its free. I like it, you may not.