I am not a fan of Macca's or any other fast food place. the only time we ever ave fast food is when we are travelling. I will always choose maccas over the other fast food places, mainly because their loo's are the cleanest, which is scary considering some of the ones we have been in.

DD1 knows that she only gets fast food when we travel, her fav is the choc milk, the apple, and nuggets (I think, and even then she normally leaves the nuggets).

For sure, I dont like the idea of a 6 month old eating maccas.

I suppose, I would be more worried if you go past everyday, and see the same families eating there most days. That would concern me most.