thanks a lot for the detailed responses!
regarding the AoE ignition chance: is that the chance that a single component within the aoe catches fire or is the chance rolled seperately for every component within the AoE?
regarding particle weapons:
I've heard a rumor that particle weapons do take the own ships movement into account but NOT the enemies movement when it comes to calculating wether a particle hits or not. Is this true?
[The flamer] has no aoe (and no secondary damage type), but rather particles that pass through the ship able to hit multiple components, as stated earlier burst makes the particles larger.
Has this statement ever been quantified by muse somewhere? If the flamer particles are very small (extreme example: a diameter of 1cm) the effect of burst rounds would probably be neglectable (assuming that the particle size is increased by a factor of 1.5 as well).