Don't think there should be a nerf to the bots, because of:

1. It wont make people who like bots happy
2. It provides a lot of solutions to limitations of belts and pre-existing production lines rather than a complete reconstruction.
3. Once your base gets big the difficulty to defend it gets ...

Weird FMM 0.2.1 basically refused to detect my mods after i put them in the "default" folder... but the game works perfectly fine with manual modding...