@eastmael, thank you very much for your evaluation.

1. The analysis of Paula seems to be the exact negative of my study. While her report is on the earning of bid-bots, my report is on the reward pool consumption of bis-bots and earning of bid-bot users.
2. As with @crokkon, I completely agree with you. SteemSql is much more appropriate for these studies but my study can be considered as an example of data extraction with SteemJs.(not the very best way...)
3. This is a really long story, starting with GrumpyCat. I started to study what is claimed as "abuse of reward pool", what is reward pool, who is using the reward pool etc...
The bidbots are claimed to be the biggest consumers of the reward pool, so out of curiosity, I decided to make this analysis to understand the impact with *facts and data*.

FD.