This is an idea for WordPress.org plugin rating. Users can rate plugin through their own dashboard too. Have look at Screenshot.
Header Category is idea for a plugin for WordPress to change header Images based on categories. no one created such plugin yet! (30, September, 2012).
Error Report to Admin is an idea for WordPress Plugin. Users/visitors can report error on page or post to website admin. Report Button should appear on post/page as well as widget.
Idea for a WordPress plugin to create football (any sports) tables in details. After each football match, admin enter data and plugin create/update all charts and tables.