Commentica is a simple web service that lets you comment on any web page, even if that web page doesn't have its own commenting system.
Just drag the Commentica button to your web browser's bookmarks toolbar. When you want to comment on a web page, simply click the toolbar button. It will display existing comments and let you add your own. You can even comment anonymously.
News on Commentica
Some chump writer recently wrote about the end of anonymous online commenting at the CBC’s news website. Other news websites have considered following suit, and some, like the BBC, simply... more