Mark, are the big magazines owned by international companies? Do they have teams of sales agents taking calls from advertisers, canvassing potential advertisers with rate cards at hand etc etc etc? Surely, its fair to assume that the Financial-types lean on certain articles to lessen a review etc?
I have seen reviews of kit with a fullpage ad from the same manufacturer in the same mag before. Surely coincidence or was a series of calls made saying the article on the latest kit will be favourable as you are running an ad etc???
Call me cynical but Im sure it does go on. If a certain bike/kit manufacturer doesnt advertise with a certain mag surely open to a more critical review? Sorry if its conjecture and pure pie in the sky cynicism from an industry outsider.