NPDS: Newton Personal Data Sharing

So Newtons can be used as servers.  

Simple servers most of the time where the notes can be shared as part of a message base.
You can see the names, the calendar, etc.  It is basically the Newton shared with the whole world.  And in all that you can set up an HTML webpage and feature images.

You can read up more about it here:
npds.free.fr/trackers/

And these two pages track the servers in real time on which Newton servers are up:
messagepad.no-ip.org:3680/
tracker.newtonrulez.com:3680/

Question for this thread is, have you ever run a NPDS server?  What did you think if you did?

Have you thought of setting one up?  What is stopping you?