3.2.3. You may not access or collect data from our Products using automated means (without our prior permission) or attempt to access data you do not have permission to access.
The bookmarklet could be defined as automated collection. It only collects the minimum amount of data (first names; nothing else) that is necessary for the analysis. You are responsible for the collection yourself.
Do you want to know how many women and men participate in a Facebook discussion?
Drag the bookmarklet
and the bookmarklet to your bookmarks.
Go to a single facebook post
Press the Expand All bookmarklet to expand all comments
Press the CommGendRatio bookmarklet to see the results
Alternative for 100+ comments
If there are many comments, the CommGendRatio bookmarklet may fail, because it transfers the names as URL parameters. URLs have a limited length.
In that case, you should do the following after expanding all comments.