Greasemonkey script for coComment
Ok. This is great. I installed a greasemonkey extension for coComment. With this extension you do not need to press the coComment button. The script just watches if there is a commentform which is supported and logs you in, with no need to press the button.
Here is the posting of Solutionwatch, where you can find the details of this script at the bottom of the posting. You can see my comment on this weblog in the coComments box on the left sidebar.