I’ve long been trying to convince fellow bloggers to integrate the Disqus commenting system into their blogs. Especially Blogger blogs, which have a frankly crappy standard commenting system. But my efforts have largely been in vain!
But they have a new feature which has just been rolled out which might tempt some. Disqus has integrated with Facebook Connect. So commenters can login and comment using their Facebook ID, so in theory there are fewer anonymous comments. There are 140 million Facebookers out there after all.