Editing post by any user

[cfmtravel]

I would like to have some of the posts (all of them belonging to one specific category) to be editable by anyone. The modification has to be approved by me before being shown.

Is there any plugin or do I have to create a form that a user can fill to ask me to modify part of the post?

Thanks

[lorax]

I believe there are some user rights plugins that would provide this functionality. But be careful. Read what they do before you enable them. Some of these assign rights to the posts that cannot be undone without the plugin enabled.

[cfmtravel]

I tried but I can't find something suitable. Having a link towards a form it might be a better option. But I'm quite stuck. Is a bit too complicated for my wordpress skills :)