perhaps what is needed is not another central commenting site, but rather a site that aggregates the comments of hackernews, slashdot, reddit etc. as well as ph

perhaps what is needed is not another central commenting site, but rather a site that aggregates the comments of hackernews, slashdot, reddit etc. as well as phpbb forums on the webpage of the original post So I place a commenting widget on my blog and interlieved in the comments on the original post are the discussions from other websites that point to the same url.