[Zope] Implementing page comments?

I would like to implement page comments on my website (something similar to the comments on the end of http://www.photo.net/samantha/samantha-I and other cities based on ArsDigita, although probably a bit differently presented). Currently I consider hacking squishdot a bit so it can be used as part of the page, but maybe I am wrong and there is some better way? What zopist use in the similar context?