[hnlmorg]

That's fine in theory but honestly I have bigger fish to fry than rolling my own networked calendar. Much as I'm a big advocate for open source and open specs (even being an author and contributor to a few open source projects too), I have to use these proprietory systems for authentication and email at work anyway. So the convenience of using them for my calendar too far outweighs the cost of rolling my own solution.

This is one of those situations were worse is better.