Hereticpoo: Actually TF comics very, very rarely have continuity contradictions. There are a lot of comic lines which occur in different continuities - and this has especially happened since 2003, but they're mostly pretty good in terms of not contradicting their own respective continuity. The G1 and G2 comics were all (mostly) within a single continuity with very few contradictions.

It's absolutely nothing compared to the mountains of contradictions that appear in the G1 cartoon continuity!! PHWOAR! And not just lots, but really openly flagrant and obvious contradictions too! Comic contradictions, when they do seldomly happen, are far more subtle in nature (e.g.: I honestly didn't notice the continuity flubs in the Earthforce Saga when I read it as a kid, whereas a lot of contradictions in the cartoon were immediately obvious to me at the same age).

I can understand that the comics do have a lot of different continuities/universe/realities (and so do the cartoons really - RiD, Armadaverse, Animated etc - all separate canons), but it's not like you have to read every one of them to enjoy the others. For example, I don't read most of the Transformers Vs G.I. Joe comics but that doesn't impact on my reading of other TF comics in the slightest. They're all separately contained continuities that don't effect on each other.