Yesterday, Jason Clark blogged about coComment. This is a slick little tool that lets you track the blogs you have commented on. It even lets you show what comments you’ve made elsewhere on other blogs, as you can now see in my sidebar. I think this is a great way to further connect some of the conversations that are happening out there. They state that you need an invitation code to sign up since they are still in beta. I had an invitation in my email almost immediately, so if you get over there quick, they might still be making them available right away.