The Client/Server Digital Life Manager

The more I think about it the more I like it. The DLM could be server and client based. First it should work on any browser. No question. But there could be a client that totally enhances the experience. One of the problems I have right now with online calendars is that they don't exist if you're offline. How can you manage your time in an offline environment? The entire world maybe wireless some day, but not soon enough; and a mobile phone interface is good to review data, but totally inconvenient to enter it... More later, maybe.