I switched ED comments to the disqus platform (pronounced “discuss”) because I want them to take over the internet.
I like this whole commenting-on-websites-idea more if all the comments I make, ever, are accessible in one place to check back on, follow up, and deliver that last minute zinger before fleeing the scene. I also want my profile to be clearly connected to the social media of my choice, like my blog and my Twitter, in one place (though this is not so good for fleeing the scene).
And it seems like disqus is doing this best right now. I see it on company websites, I see it on tumblr, and I see it on wordpress. I don’t see it on blogger much, but it could be there, if you wanted it. United!
But I dooo apologize for the hassle of creating a new profile, if you haven’t worked with them yet.