I would love to get a Smallwiki version whose >image could get
corrupted and that I could reconstruct :)
the persistency based on XML for Pier was
made by thomas froeb @ impara. I use this for my local wiki and the gsug-wiki use it to
AFAIK. And so far it works. After one crash of my own wiki I was able to restore it with
this. Thanks thomas! So I think ask him for more information about it.