We've just added an additional report type to our Facebook Pages connection. You can now report on page comments in Funnel!
To access this new report, all you need to do is create a new Facebook Pages connection and ensure that the "Page Comments" report is selected:

Here's a list of included fields:
[Dimension] Comment ID
[Dimension] Comment Message
[Dimension] Comment Parent ID
[Dimension] Comment Created Time
[Metric] Comment Count
[Metric] Comment Like Count
You can learn more about the data you can obtain from Facebook Pages in
this article.
We hope that you find this new report useful! If you have any questions please contact
support@funnel.io and we'll be happy to help.