@ivan @mayel
A few possibilities (starting from my total ignorance of the topic) to ignite the discussion:
- take the longest linear thread that the post is in and count it's position there and that whole thread number as length. Easy to do, not very close to reality, but a simple possible way to start.
- take the total number of replies that open from the original and use the timestamp of the current comment as the position. This ignores the bifurcations and uses time as linear count, it is more representative of the whole volume of the discussion and not really a position, but a reasonable approximation to the order of the posts.
What other algos can we think?