I have a suggestion for Petrarca. I don't know if other people would find this helpful, I would like to be able to edit posts I've made. I find it very annoying when (Our computer is broken, I'm working from an iPad) I spell something incorrect or just simply want to edit, and I can't. It would be nice to be able to edit spells, forums, and posts. Then you could update information instead of having to correct yourself and to me that makes the post look a bit weird. For the forums you could update the info with current info. This is just a suggestion, but I have no idea if you are already working in this! Blessed be )O(!
I believe the system to edit posts will not work. Why? It is because, on a website like this, you'll find people editing & changing their posts to make themselves look good or to make someone else look bad especially when one person is wrong or is a fluff. People will abuse the system.