Parrodocs will run in a VM (eg openVZ). It will be possible to quickly restore a Parrodocs to a known "good" point. Data that must be any or all of persistent, secret, or ACIDly written, lives on a different server (eg an Amazon one).
That doesn't account for attacks that can be used to steal passwords from other users (think of CSRF, faked login screens etc.), which kinda defeats your next point:
Any functionality considered vulnerable to corruption (which means almost anything other than browsing the site), requires an account and login.
If you can steal account data by manipulating everything that's visible on the page, accounts loose their value.
Well, as another approximation, Parrodocs isn't really a wiki, it's sort of like a PHP (done right)

I'm happier with that description. But if it's more like PHP than a wiki, where is the connection to (update: ... november)

In reply to Re^3: RFC: self hosting Perl 6 string wiki by moritz
in thread RFC: self hosting Perl 6 string wiki by raiph

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