Any FOI answer is public and unprotected by any disclosure laws, so a website could completely be done and would be 100% legal.
In fact, many jurisdictions do publish all foi answers provided. You might have to dig a bit but most FOI answers are posted usually.
What's missing is an easily searchable database a-la Wikipedia.
Right, what I meant is (as a lawyer) I would have to be carefuly participating int he recommendation of changes, etc., to requests as it could be construed to be the practice of law. But I would love to see, and would contribute to, building a Wiki like this to the extent I can. It would be a great way to get more eyeballs on efforts
Anonymity is quite freeing . I highly recommend.
