I wrote a life-feed implementation, based on the idea by Jeremy Keith.
It’s here, and the source is here.
It needs databasing, as for instance, the recent music feed from Last.fm is just 10 tracks, which is usually about 40 minutes. And I want at least a week’s music history. Also the feeds are downloaded in background php processes, and thus the page the user gets is usually old. So some ajax magic to update the page would be good.
It’s all completely free, so take it modify it, and send me patches if you do good stuff. Subscribe to the projects category for updates.
Comments here please.