My theory on safety: there's more safety in a world where things just work better. I think that LOTW can crank that idea of "things working better" into overdrive!
What you are seeing there is highly controlled, no-nonsense output, ie, what you might expect out of something that is a legitimate kind of "Linux" on the Web.
What I need to worry about on the backend is 500 errors that might leak some kind of info, and I am very vigilant of those... even though I think app engine does a pretty good job of making sure that nothing vital does get leaked out.
I see its being worked on now, good stuff