I had all sorts of things I thought about responding with during my outage, but Steve has the very idea. My addition is just compling a PDF document of all the info so that it can be dissemenated by other means than the web site - e-mail, or burned to CD or paper and snail mailed.
Obviously, you have to have the data in the first place.
If you are an owner, tracking this stuff is "all you".
For example, if you have the 100 hour tail inspection AD
on your airplane; it's up to you to track it. A light doesn't light up. Nobody calls.
I started up a spreadsheet.
Some items are based on date (like the annual).
Some items are based on time (like the air filter).
Some items are based on both (like the oil).
If you know the data, you might as well publish it.